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14047-29-1

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Basic Information
CAS No.: 14047-29-1
Name: 4-Carboxyphenylboronic acid
Molecular Structure:
Molecular Structure of 14047-29-1 (4-Carboxyphenylboronic acid)
Formula: C7H7BO4
Molecular Weight: 165.95
Synonyms: Benzoic acid, p-borono-;(4-formyloxyphenyl)boronic acid;p-Carboxyphenylboronic acid;Benzoic acid, 4-borono-;4-16-00-01683 (Beilstein Handbook Reference);Benzeneboronic acid, p-carboxy-;p-Boronobenzoic acid;p-Carboxybenzeneboronic acid;Benzoic acid, p-borono- (6CI,7CI,8CI);Benzoic acid, 4-borono- (9CI);4-Carboxybenzeneboronic acid;
EINECS: 604-189-6
Density: 1.406 g/cm3
Melting Point: 220 °C (dec.)(lit.)
Boiling Point: 406.383 °C at 760 mmHg
Flash Point: 199.574 °C
Solubility:
Appearance: Off-white to light beige powder
Hazard Symbols: HarmfulXn,IrritantXi
Risk Codes: 36/37/38-20/21/22
Safety: 37/39-26-36
Transport Information:
PSA: 77.76000
LogP: -0.93540
Related products
Synthetic route
99768-12-4

4-methoxycarbonylphenylboronic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water for 3h; Concentration; Reagent/catalyst; Reflux;96.5%

(4-(diisopropylcarbamoyl)phenyl)boronic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With lithium hydroxide monohydrate In tetrahydrofuran; water at 20℃; for 2h; Time;95.8%
4334-88-7

p-ethoxycarbonylphenylboronic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water for 3h; Concentration; Reagent/catalyst; Reflux;95.2%
87199-17-5

4-formylphenylboronic acid,

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: 4-formylphenylboronic acid, With potassium permanganate; sodium hydroxide In water for 2h;
Stage #2: In ethanol; water at 50℃; for 0.166667h;		95%
With sodium hydroxide; potassium permanganate In water90%
With potassium permanganate In water; acetonitrile
5084-80-0

tri(4-tolyl)boroxine

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With potassium permanganate; tetrabutylammomium bromide; sodium hydroxide In water at 20℃;93%
5720-05-8

4-methylphenylboronic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With potassium permanganate; tetrabutylammomium bromide; sodium hydroxide; nickel dichloride In water at 20℃; Concentration;92%
With potassium permanganate; tetrabutylammomium bromide; sodium hydroxide In water at 20℃;82%
With potassium permanganate; tetrabutylammomium bromide; sodium hydroxide In water at 20℃;82%
1072960-67-8

4-carboxyphenyl boronic acid MIDA ester

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With sodium hydroxide; water In tetrahydrofuran at 23℃; for 0.166667h; Inert atmosphere;89%
7722-64-7

potassium permanganate

5720-05-8

4-methylphenylboronic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With hydrogenchloride In sodium hydroxide oxidatio with KMnO4 in aq. NaOH followed by acidification with HCl;72%
121-43-7

Trimethyl borate

106-38-7

para-bromotoluene

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: para-bromotoluene With iodine; magnesium In tetrahydrofuran for 12h; Heating;
Stage #2: Trimethyl borate In tetrahydrofuran at -78 - 20℃; for 16h;
Stage #3: With ionic liquid In water for 0.5h; Further stages.;		70%
7647-01-0

hydrogenchloride

5720-05-8

4-methylphenylboronic acid

7732-18-5

water

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: 4-methylphenylboronic acid; water With potassium permanganate; sodium hydroxide
Stage #2: hydrogenchloride		70%
...Expand
87199-17-5

4-formylphenylboronic acid,

A

14047-29-1

4-carboxyphenylboronic acid

B

123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With [(hydrotris(3,5-diphenyl-pyrazol-1-yl)borate)FeII(benzilate)]; oxygen In benzene at 20℃; for 0.333333h;A 10%
B 70%
124-38-9

carbon dioxide

624-38-4

para-diiodobenzene

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: para-diiodobenzene With n-butyllithium In diethyl ether; hexane at -70℃; for 0.5h; Inert atmosphere;
Stage #2: With Triisopropyl borate In diethyl ether; hexane at -70℃; for 0.25h; Inert atmosphere;
Stage #3: carbon dioxide Further stages;		52%
87199-16-4

3-Formylphenylboronic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With potassium permanganate
586-76-5

4-Bromobenzoic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: 4-Bromobenzoic acid With n-butyllithium In tetrahydrofuran; hexane; toluene at -70℃; for 1.5h;
Stage #2: With Triisopropyl borate In tetrahydrofuran; hexane; toluene at -70 - -20℃; Further stages.;		41 % Chromat.
Multi-step reaction with 3 steps
1.1: thionyl chloride / 2.5 h / Reflux
1.2: 2 h / 20 °C / Cooling with ice
2.1: n-butyllithium / tetrahydrofuran; hexane / 1.25 h / -75 °C / Inert atmosphere
2.2: 3.25 h / 20 °C / Inert atmosphere
3.1: lithium hydroxide monohydrate / tetrahydrofuran; water / 2 h / 20 °C
View Scheme

C68H42B2F78O7Si2

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With acetic acid In tetrahydrofuran; water at 20℃;
4294-57-9

para-methylphenylmagnesium bromide

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: (i) B(OMe)3, (ii) aq. H2SO4
2: KMnO4
View Scheme
126747-14-6

4-cyanophenylboronic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With potassium hydroxide In methanol; water
106-38-7

para-bromotoluene

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: iodine; magnesium / tetrahydrofuran / 5 h / Inert atmosphere; Reflux
1.2: -30 - 20 °C
1.3: 1 h / 20 °C
2.1: potassium permanganate; sodium hydroxide; tetrabutylammomium bromide / water / 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: magnesium / diethyl ether / 3 - 4 h / Reflux
1.2: -12 - 20 °C
2.1: potassium permanganate; sodium hydroxide
View Scheme
Multi-step reaction with 2 steps
1.1: iodine; magnesium / tetrahydrofuran / 5 h / Inert atmosphere; Reflux
1.2: 20 °C / Inert atmosphere; Cooling
1.3: 1 h / 20 °C
2.1: potassium permanganate; sodium hydroxide; tetrabutylammomium bromide / water / 20 °C
View Scheme
40881-45-6

4-tolylboronic dimethyl ester

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrogenchloride / tetrahydrofuran; water / 5 h / 20 °C
2: sodium hydroxide; potassium permanganate; tetrabutylammomium bromide / water / 20 °C / Cooling with ice
View Scheme
Multi-step reaction with 2 steps
1: hydrogenchloride / tetrahydrofuran; water / 5 h
2: sodium hydroxide; potassium permanganate; tetrabutylammomium bromide / water / 20 °C
View Scheme
51934-41-9

4-iodobenzoic acid ethyl ester

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 1 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
619-42-1

4-methoxycarbonylphenyl bromide

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Reaxys ID: 31937714

Reaxys ID: 31937714

14047-29-1

4-carboxyphenylboronic acid

619-58-9

4-iodobenzoic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid / 5.5 h / Reflux
2: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / 5.5 h / Reflux
2: n-butyllithium / tetrahydrofuran / 1 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / 6 h / Reflux
2: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / 6 h / Reflux
2: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / 6 h / Reflux
2: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
619-44-3

methyl 4-iodobenzoate

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
124-38-9

carbon dioxide

7519-90-6

tris(4-iodo phenyl)boroxine

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: tris(4-iodo phenyl)boroxine With isopropylmagnesium chloride In tetrahydrofuran at -10℃; Inert atmosphere;
Stage #2: carbon dioxide In tetrahydrofuran at 0℃;		90.8 g
124-38-9

carbon dioxide

7519-94-0

2,4,6-tris(4-bromophenyl)boroxin

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: 2,4,6-tris(4-bromophenyl)boroxin With iodine; magnesium In tetrahydrofuran at 40 - 70℃; Inert atmosphere;
Stage #2: carbon dioxide In tetrahydrofuran at -20℃;		118 g
13675-18-8

tetrahydroxydiboron

619-58-9

4-iodobenzoic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With [{Pd(μ-Cl){κ2-P,C-P(iPr)2(OC6H3-2-Ph)}}2]; sodium acetate In dichloromethane; water at 40℃; for 6h; Inert atmosphere;
13675-18-8

tetrahydroxydiboron

74-11-3

para-chlorobenzoic acid

14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With [{Pd(μ-Cl){κ2-P,C-P(iPr)2(OC6H3-2-Ph)}}2]; sodium acetate In dichloromethane; water at 40℃; for 6h; Inert atmosphere;
14047-29-1

4-carboxyphenylboronic acid

71-36-3

butan-1-ol

91345-47-0

n-butyl ester 4-carboxyphenyl boronic acid

Conditions
ConditionsYield
With hydrogenchloride In water for 5h; Reflux;100%
With hydrogenchloride
76-09-5

2,3-dimethyl-2,3-butane diol

14047-29-1

4-carboxyphenylboronic acid

180516-87-4

4-carboxyphenylboronic acid pinacol ester

Conditions
ConditionsYield
In tetrahydrofuran; toluene100%
In tetrahydrofuran; toluene at 45℃;100%
In hexane at 70℃; for 3h; Temperature; Time; Concentration;93.7%

2-bromothioanisole

14047-29-1

4-carboxyphenylboronic acid

330942-85-3

4-[(2-methylthio)phenyl]benzoic acid

Conditions
ConditionsYield
With hydrogenchloride; potassium carbonate; dichlorobis(triphenylphosphine)palladium[II] In 1,4-dioxane100%

2-bromothioanisole

14047-29-1

4-carboxyphenylboronic acid

4-[(2-ethylthio)phenyl]benzoic acid

Conditions
ConditionsYield
With hydrogenchloride; potassium carbonate; dichlorobis(triphenylphosphine)palladium[II] In 1,4-dioxane100%
19614-16-5

2-bromo-1-(methylsulfanyl)benzene

14047-29-1

4-carboxyphenylboronic acid

330942-85-3

4-[(2-methylthio)phenyl]benzoic acid

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate In 1,4-dioxane for 2h; Inert atmosphere; Reflux;100%
Stage #1: 2-bromo-1-(methylsulfanyl)benzene; 4-carboxyphenylboronic acid With potassium carbonate; bis-triphenylphosphine-palladium(II) chloride In 1,4-dioxane; water for 2h; Heating / reflux;
Stage #2: With hydrogenchloride; water
14047-29-1

4-carboxyphenylboronic acid

99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With water; oxygen; sodium sulfite at 50℃; for 1h; Green chemistry;100%
With N-ethyl-N,N-diisopropylamine In water; acetonitrile at 20℃; for 48h; Catalytic behavior; Reagent/catalyst; Irradiation; Green chemistry;99%
With N-ethyl-N,N-diisopropylamine In water; acetonitrile for 28h; Irradiation;99%
626-55-1

3-Bromopyridine

14047-29-1

4-carboxyphenylboronic acid

4-pyridine-3-yl-benzoic acid hydrochloride

Conditions
ConditionsYield
Stage #1: 3-Bromopyridine; 4-carboxyphenylboronic acid With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; acetonitrile at 150℃; under 9000.9 Torr; for 0.333333h; Inert atmosphere; Microwave irradiation;
Stage #2: With hydrogenchloride In water; acetonitrile pH=1; Inert atmosphere;		100%
67-56-1

methanol

14047-29-1

4-carboxyphenylboronic acid

99768-12-4

4-methoxycarbonylphenylboronic acid

Conditions
ConditionsYield
With sulfuric acid for 30h; Reflux;99%
In thionyl chloride at 50℃; for 2.5h; Inert atmosphere;92%
sulfuric acid for 8h; Heating / reflux;90%
14047-29-1

4-carboxyphenylboronic acid

288067-35-6

4-bromo-2-hydroxy-benzonitrile

1261983-31-6

C14H9NO3

Conditions
ConditionsYield
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; toluene for 24h; Heating / reflux;99%
1093169-72-2

4-iodophenyl-1-piperidin-1-ylethanone

14047-29-1

4-carboxyphenylboronic acid

1093169-75-5

4'-(2-oxo-2-piperidino-ethyl)biphenyl-4-carboxylic acid

Conditions
ConditionsYield
With palladium diacetate; potassium carbonate In water; acetone at 65℃; for 1h; Suzuki coupling; Inert atmosphere;99%
14047-29-1

4-carboxyphenylboronic acid

tris(4-iodophenyl)phosphine oxide

4',4''',4'''''-(oxo-λ5-phosphanetriyl)tris([1,1'-biphenyl]-4-carboxylic acid)

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In N,N-dimethyl-formamide at 100℃; for 24h; Suzuki-Miyaura Coupling;99%
623-00-7

4-bromobenzenecarbonitrile

14047-29-1

4-carboxyphenylboronic acid

5728-46-1

4′‐cyano‐[1,1′‐biphenyl]‐4‐carboxylic acid

Conditions
ConditionsYield
Stage #1: 4-bromobenzenecarbonitrile; 4-carboxyphenylboronic acid With sodium carbonate; palladium on activated charcoal In methanol; water at 77℃;
Stage #2: With hydrogenchloride In methanol; water pH=4 - 4.5;		98%
With sodium carbonate In ethanol; water at 20℃; for 1h; Suzuki-Miyaura Coupling; Green chemistry;80%
Stage #1: 4-bromobenzenecarbonitrile; 4-carboxyphenylboronic acid With potassium carbonate In 1,4-dioxane; ethanol; water at 120℃; for 0.333333h; Inert atmosphere;
Stage #2: With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; ethanol; water at 0 - 85℃; for 25h; Suzuki-Miyaura Coupling; Inert atmosphere;		78%
With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate In 1,4-dioxane for 1h; Suzuki coupling; Heating;
945244-49-5

1-(benzo[d][1,3]dioxol-5-yl)-N-(3-bromo-4-methylphenyl)cyclopropanecarboxamide

14047-29-1

4-carboxyphenylboronic acid

945240-59-5

4-[5-(1-benzo[1,3]dioxol-5-ylcyclopropyl)carbonylamino-2-methylphenyl]benzoic acid

Conditions
ConditionsYield
With potassium carbonate; Pd-FibreCat 1007 In N,N-dimethyl-formamide at 80℃; for 3h;98%
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 3h;98%
1120-87-2

4-bromopyridin

14047-29-1

4-carboxyphenylboronic acid

4385-76-6

4-(4-pyridinyl)benzoic acid

Conditions
ConditionsYield
With sodium carbonate In ethanol; water at 90℃; Suzuki coupling; Inert atmosphere;98%
With potassium carbonate; bis-triphenylphosphine-palladium(II) chloride In water; acetonitrile at 100℃; for 24h; Inert atmosphere;90%
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate In 1,2-dimethoxyethane at 100℃; for 4h; Inert atmosphere;71%
14047-29-1

4-carboxyphenylboronic acid

C7H5(131)IO2

Conditions
ConditionsYield
With copper(I) oxide; 1,10-Phenanthroline; [131I]-sodium iodide; triethylamine In water; acetonitrile at 25℃; for 1h; Chan-Lam Coupling;98%
14047-29-1

4-carboxyphenylboronic acid

7-bromo-2-(morpholinomethyl)-4H-imidazol[2,1-c][1,4]benzoxazine

4-[2-(morpholinomethyl)-4H-imidazo[2,1-c][1,4]benzoxazin-7-yl]benzoic acid

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; acetonitrile at 90℃; for 18h; Suzuki Coupling; Inert atmosphere;98%
626-41-5

3,5-dibromophenol

14047-29-1

4-carboxyphenylboronic acid

3,5-bis(4-carboxyphenyl)-1-hydroxybenzene

Conditions
ConditionsYield
With bis(triphenylphosphine)palladium(II) chloride; potassium carbonate In water; acetonitrile at 100℃; for 48h; Schlenk technique; Inert atmosphere;98%

europioum(III) chloride

terbium(III) chloride

14047-29-1

4-carboxyphenylboronic acid

7732-18-5

water

0.5Tb(3+)*0.5Eu(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

Conditions
ConditionsYield
at 20℃;98%
...Expand

gadolinium(III) chloride

europioum(III) chloride

14047-29-1

4-carboxyphenylboronic acid

7732-18-5

water

0.5Gd(3+)*0.5Eu(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

Conditions
ConditionsYield
at 20℃;98%
...Expand
116-69-8

3-bromophthalic acid

14047-29-1

4-carboxyphenylboronic acid

biphenyl-2,3,4'-tricarboxylic acid

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); Davisil 500 Angstroem beads; sodium carbonate In water for 1.5h; Suzuki cross coupling reaction; Heating;97%
14047-29-1

4-carboxyphenylboronic acid

7722-84-1

dihydrogen peroxide

99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With ammonium bicarbonate In water at 20℃; for 2h; Schlenk technique;97%
14047-29-1

4-carboxyphenylboronic acid

C19H21N3O3

C26H24BN3O5

Conditions
ConditionsYield
In acetonitrile at 80℃; for 2h;97%

yttrium(III) chloride

europioum(III) chloride

14047-29-1

4-carboxyphenylboronic acid

7732-18-5

water

0.5Eu(3+)*0.5Y(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

Conditions
ConditionsYield
at 20℃;97%
...Expand

gadolinium(III) chloride

terbium(III) chloride

14047-29-1

4-carboxyphenylboronic acid

0.5Tb(3+)*0.5Gd(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

Conditions
ConditionsYield
at 20℃;97%
...Expand
174-78-7

2-oxa-6-azaspiro[3.3]heptane

14047-29-1

4-carboxyphenylboronic acid

(4-(2-oxa-6-azaspiro[3.3]heptane-6-carbonyl)phenyl)boronic acid

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 16h;97%
14047-29-1

4-carboxyphenylboronic acid

4595-60-2

2-bromopyrimidine

199678-12-1

4-(pyrimidine-2-yl)benzoic acid

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; acetonitrile at 140℃; under 9000.9 Torr; for 0.25h; Inert atmosphere; Microwave irradiation;96%
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In acetonitrile at 90℃; for 17h;89%
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In acetonitrile at 90℃; for 4h; Substitution; Suzuki reaction;
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In acetonitrile Inert atmosphere; Reflux;2 g
14047-29-1

4-carboxyphenylboronic acid

Wang resin-bound p-iodobenzoic acid

Wang resin-bound p-iodobenzoic acid

103-49-1

dibenzylamine

4'-(3-phenyl-propylcarbamoyl)-biphenyl-4-carboxylic acid

Conditions
ConditionsYield
Multistep reaction.;96%
...Expand
14047-29-1

4-carboxyphenylboronic acid

504-63-2

trimethyleneglycol

126747-13-5

2-(4-carboxyphenyl)-1,3,2-dioxaborinane

Conditions
ConditionsYield
In toluene for 2h; Heating;96%
In toluene byproducts: H2O; mixt. refluxed for 2 h; water removed azeotropically; cooled to 25°C; crystn.; filtration; IR; NMR; mass spectra;92%
In toluene
In toluene

4-(5-bromo-1,3,4-oxadiazol-2-yl)morpholine

14047-29-1

4-carboxyphenylboronic acid

4-(5-morpholino-1,3,4-oxadiazol-2-yl)benzoic acid

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; caesium carbonate In 1,4-dioxane; water at 120℃; for 0.5h; Suzuki Coupling; Inert atmosphere; Microwave irradiation;96%
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    14047-29-1

    4-Carboxyphenylboronic acid

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  • 4-Carboxyphenylboronic acid

  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 52.0-52.0/Gram

    Product Description Product website: http://www.finerchem.com/pro01en/id/42.html Product Name 4-Carboxyphenylboronic acid CAS No. 14047-29-1

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    Business Type:Lab/Research institutions

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    Address:New Material Industry Park, Jinan Ciyt, China

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  • 4-Carboxyphenylboronic acid

  • Casno:

    14047-29-1

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    Business Type:Lab/Research institutions

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    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

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  • High quality 4-Carboxyphenylboronic Acid supplier in China

  • Casno:

    14047-29-1

    High quality 4-Carboxyphenylboronic Acid supplier in China

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

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    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

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  • Casno:

    14047-29-1

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    Business Type:Trading Company

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

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  • 4-Carboxyphenylboronic acid

  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

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    Business Type:Manufacturers

    Tel:+86-0371-87507775

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  • 4-Carboxyphenylboronicacid

  • Casno:

    14047-29-1

    4-Carboxyphenylboronicacid

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

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  • 4-Boronobenzoic acid

  • Casno:

    14047-29-1

    4-Boronobenzoic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

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     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

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  • 4-Carboxyphenylboronic acid_

  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid_

    Min.Order: 1 Kilogram

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    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

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  • 100% Natural Ginseng Stem Leaf Extract Manufaacturer CAS 14047-29-1

  • Casno:

    14047-29-1

    100% Natural Ginseng Stem Leaf Extract Manufaacturer CAS 14047-29-1

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8618874586545

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

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  • Casno:

    14047-29-1

    Top Purity CAS 14047-29-1 with fast shipping

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0/Kilogram

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

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    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

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  • Casno:

    14047-29-1

    MSDS/COA Download

    BLOOM TECH Advanced API/Technology support 4-Boronobenzoic acid CAS 14047-29-1

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-29-86470566

    Address:Block A of Central Mansion, No.113 of Weiyang Rd, ETDZ, Xi'an, Shaanxi 710016, China

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  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid 14047-29-1

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

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  • Casno:

    14047-29-1

    100% Natural Ginseng Stem Leaf Extract Manufaacturer CAS 14047-29-1

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-2.0/Gram

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

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    Address:High-tech Industrial Park,Tianmen city,Hubei province.

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  • 4-Carboxyphenylboronic acid14047-29-1 CAS NO.14047-29-1

  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid14047-29-1 CAS NO.14047-29-1

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-431-81915458

    Address:Room 302, 47 Changping Street, Chaoyang District, Changchun, Jilin Province,China

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  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid CAS 14047-29-1

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Crovell Biotech (Hebei) Co., Ltd.(Crovell) exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, Crovell is your best choice. Our advantages: 1, High

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    Business Type:Trading Company

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  • 4-Carboxyphenylboronic acid manufacturer

  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid manufacturer

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%4) We are manufactureAp

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    Business Type:Lab/Research institutions

    Tel:18092428356

    Address:Weiyang District, Fengcheng 5 Road

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  • Casno:

    14047-29-1

    BEST PRICE/4-Carboxyphenylboronic acid

    Min.Order: 10 Gram

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    Business Type:Trading Company

    Tel:+86-0431-80543058

    Address:Dianshi Plazza,Chaoyang District

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  • Casno:

    14047-29-1

    Lion's Mane Mushroom extract

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    Xi'an Yinherb Bio-Tech Co., Ltd was founded in 2009, We have more than 10 experienced doctors and scientists and professional managers, specializing in Nootropics, Sarms and Peptides researching and developing, and become the lead

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    Business Type:Lab/Research institutions

    Tel:86-29-63332330

    Address:No.13 Bridge,Kunming Rd, Hi-tech Zone, Xi'an city, China

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  • 4-Carboxyphenylboronicacid

  • Casno:

    14047-29-1

    4-Carboxyphenylboronicacid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

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    Business Type:Manufacturers

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    Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

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  • Casno:

    14047-29-1

    14047-29-1

    Min.Order: 1 Kilogram

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    Business Type:Lab/Research institutions

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    Address:Building 3 of Innovation Park, East District of the National University Science Park

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  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid

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    Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

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    Business Type:Lab/Research institutions

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    Address:No. 8 Building, 18 nong, Xi Yingnan Road, Pudong, Shanghai,China

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    14047-29-1

    National Research Platform ISO 9001 14047-29-1

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    1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-65511936

    Address:NO.56,Hongzhuan Road

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  • 4-carboxyphenylboronicacid 14047-29-1

  • Casno:

    14047-29-1

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    Min.Order: 1 Gram

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    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0852-95636137

    Address:Hong Kong

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  • 4-Carboxyphenylboronic acid

  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

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    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

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  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid

    Min.Order: 0

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    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

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    14047-29-1

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    Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

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    14047-29-1

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    HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. HangYu Chemical consis

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    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15988566987

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

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  • Casno:

    14047-29-1

    4-Carboxybenzeneboronic acid

    Min.Order: 1 Gram

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    Zhejiang J&C Biological Technology Co., Limited is specialized in the production of high complex new type intermediates and chemical custom synthesis, scale-up production and rare chemicals trade. Products category is including Intermediates &a

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    Business Type:Trading Company

    Tel:0570-4045877

    Address:46# zhongshan road, quzhou zhejiang

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    14047-29-1

    Hot Sale 4-Carboxyphenylboronic Acid

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    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 6448

    Address:No.31 Pingshan South Road, HaiCang District, Xiamen, China

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  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid/High quality/Best price

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 21 34943721

    Address:Room 435, 4th floor, Building 9, No. 2568 Gudai Road,Minhang District, Shanghai,

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  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid

    Min.Order: 1 Kilogram

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    Superior quality Appearance:Off-white to light beige powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Intermediates of Liquid Crystals Tran

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  • 4-Carboxyphenylboronic acid

  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acid

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  • High Quality 4-Carboxyphenylboronic Acid on stock

  • Casno:

    14047-29-1

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    Product name: 4-Carboxyphenylboronic Acid CAS No.：14047-29-1 Molecule Formula：C7H7BO4 Molecule Weight：165.94 Purity: 98.0% Package: 25kg/drum Description：White powder Manufacture Standards：Enterprise Standard TESTI

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  • Casno:

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  • 4-Carboxyphenylboronic acidCAS NO.: 14047-29-1

  • Casno:

    14047-29-1

    4-Carboxyphenylboronic acidCAS NO.: 14047-29-1

    Min.Order: 1 Kilogram

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Specification

The 4-Carboxyphenylboronic acid is an organic compound with the formula C7H7BO4. The IUPAC name of this chemical is 4-boronobenzoic acid. With the CAS registry number 14047-29-1, it is also named as p-Carboxybenzeneboronic acid. The product's categories are Blocks; BoronicAcids; Carboxes; Boronic Acid Series; Substituted Boronic Acids; Boronic Acids & Esters; Phenyls & Phenyl-Het; Boronic Acids; Heterocyclic Compounds; Boronic Acid; Aryl; Organoborons; B (Classes of Boron Compounds); Chiral Chemicals; Boronic Acids & Esters; Phenyls & Phenyl-Het. Besides, it is an off-white to light beige powder, which should be stored in a dark closed and well-ventilated place.

Physical properties about 4-Carboxyphenylboronic acid are: (1)ACD/LogP: 0.62; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 1.055; (5)ACD/KOC (pH 7.4): 1; (6)#H bond acceptors: 4; (7)#H bond donors: 3; (8)#Freely Rotating Bonds: 4; (9)Polar Surface Area: 77.76 Å2; (10)Index of Refraction: 1.585; (11)Molar Refractivity: 39.564 cm3; (12)Molar Volume: 118.001 cm3; (13)Polarizability: 15.685×10-24cm3; (14)Surface Tension: 62.794 dyne/cm; (15)Density: 1.406 g/cm3; (16)Flash Point: 199.574 °C; (17)Enthalpy of Vaporization: 69.396 kJ/mol; (18)Boiling Point: 406.383 °C at 760 mmHg.

Uses of 4-Carboxyphenylboronic acid: it can be used to produce 4-(N-methoxy-N-methylcarbamoyl)phenylboric acid at temperature of 20 °C. This reaction is a kind of Acylation. It will need reagent 1-hydroxybenzotriazole, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide and solvent CH2Cl2 with reaction time of 72 hours. The yield is about 56%.

When you are using this chemical, please be cautious about it as the following:
It is harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: B(c1ccc(cc1)C(=O)O)(O)O
(2)InChI: InChI=1/C7H7BO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4,11-12H,(H,9,10)
(3)InChIKey: SIAVMDKGVRXFAX-UHFFFAOYAW
(4)Std. InChI: InChI=1S/C7H7BO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4,11-12H,(H,9,10)
(5)Std. InChIKey: SIAVMDKGVRXFAX-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 1740mg/kg (1740mg/kg)   "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964Vol. -, Pg. 693, 1964.
rat LD50 oral > 3gm/kg (3000mg/kg)   Acta Physiologica Polonica. Vol. 12, Pg. 173, 1961.