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535-80-8 Usage

General Description

3-Chlorobenzoic acid is a compound with the chemical formula C7H5ClO2. It is a derivative of benzoic acid, with a chlorine atom attached to the benzene ring at the 3-position. 3-Chlorobenzoic acid is commonly used in the production of various industrial chemicals and pharmaceuticals, as well as in the synthesis of agrochemicals. It is a white crystalline solid with a faint, aromatic odor and is soluble in organic solvents such as acetone and ethyl acetate. 3-Chlorobenzoic acid is known to have potential toxic effects when ingested or inhaled, and proper precautions should be taken when handling this compound.

Check Digit Verification of cas no

The CAS Registry Mumber 535-80-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,3 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 535-80:
(5*5)+(4*3)+(3*5)+(2*8)+(1*0)=68
68 % 10 = 8
So 535-80-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H5ClO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4H,(H,9,10)/p-1

535-80-8 Well-known Company Product Price

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  • Alfa Aesar

  • (A10876)  3-Chlorobenzoic acid, 99%   

  • 535-80-8

  • 25g

  • 265.0CNY

  • Detail
  • Alfa Aesar

  • (A10876)  3-Chlorobenzoic acid, 99%   

  • 535-80-8

  • 100g

  • 725.0CNY

  • Detail
  • Alfa Aesar

  • (A10876)  3-Chlorobenzoic acid, 99%   

  • 535-80-8

  • 500g

  • 2882.0CNY

  • Detail
  • USP

  • (1112299)  3-Chlorobenzoicacid  United States Pharmacopeia (USP) Reference Standard

  • 535-80-8

  • 1112299-25MG

  • 14,500.98CNY

  • Detail
  • Sigma-Aldrich

  • (NIST2144)  m-Chlorobenzoicacid  NIST SRM 2144

  • 535-80-8

  • NIST2144

  • 7,559.37CNY

  • Detail

535-80-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-chlorobenzoic acid

1.2 Other means of identification

Product number -
Other names 3-Chlorobenzoic Acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:535-80-8 SDS

535-80-8Synthetic route

3-Chlorobenzaldehyde
587-04-2

3-Chlorobenzaldehyde

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With cobalt(II) 2,9,16,23-phthalocyanine tetrasulfonic acid In water; acetonitrile at 20℃; under 760.051 Torr; for 150h; UV-irradiation;100%
With sodium perborate In acetic acid for 1.5h; steam bath;95%
With dihydrogen peroxide; 7-(trifluoromethyl)-1,10-ethyleneisoalloxazinium chloride In water; acetonitrile at 85℃; for 18h;94%
{iron(triphenylphosphine oxide)4}(ClO43)2

{iron(triphenylphosphine oxide)4}(ClO43)2

A

{((C6H5)3PO)4FeOOFe(OP(C6H5)3)4(H2O)2}(4+)*4ClO4(1-)={((C6H5)3PO)4FeOOFe(OP(C6H5)3)4(H2O)2}(ClO4)4

{((C6H5)3PO)4FeOOFe(OP(C6H5)3)4(H2O)2}(4+)*4ClO4(1-)={((C6H5)3PO)4FeOOFe(OP(C6H5)3)4(H2O)2}(ClO4)4

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With m-ClC6H4C(O)OOH In acetonitrile to soln. of Fe complex was added oxygenating agent (5-fold excess) and stirred for 30 min (H2O2 required several h for completion); soln. added slowly to great excess of ether, purple ppt. was formed; ppt. filtered, washed with ether and dried over BaSO4 or P2O5 in vac. for several days; elem. anal.;A 93%
B 100%
m-chlorobenzyl alcohol
873-63-2

m-chlorobenzyl alcohol

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With Oxone; potassium bromide In water; acetonitrile at 20℃; for 24h; Reagent/catalyst; Solvent;99%
With oxygen; sodium t-butanolate; 1,3-bis[(2,6-diisopropyl)phenyl]imidazolinium chloride In dichloromethane at 20℃; for 30h; Reagent/catalyst; Molecular sieve;95%
With sodium hydroxide; benzyltrimethylazanium tribroman-2-uide In water at 70℃; for 17h;94%
1-chloro-3-methylbenzene
108-41-8

1-chloro-3-methylbenzene

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With sulfuric acid; ozone; acetic acid; cerium(III) acetate at 16℃; for 1.25h;98%
With oxygen; Langlois reagent In acetonitrile at 25℃; for 12h; Irradiation; Green chemistry;92%
With copper(l) iodide; oxygen; nitric acid at 160℃; under 11251.1 - 18751.9 Torr; for 4.7h; Autoclave;86.5%
1-(m-Chlorophenyl)ethanol
120121-01-9, 135145-34-5, 6939-95-3

1-(m-Chlorophenyl)ethanol

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With sodium nitrate; water; oxygen In dimethyl sulfoxide at 130℃; for 24h;98%
With oxygen; sodium t-butanolate; 1,3-bis[(2,6-diisopropyl)phenyl]imidazolinium chloride In dichloromethane at 20℃; for 30h; Reagent/catalyst; Molecular sieve;83%
With Iron(III) nitrate nonahydrate; iodine; oxygen; dimethyl sulfoxide at 130℃; under 750.075 Torr; for 12h; Sealed tube; Green chemistry;67%
With Iron(III) nitrate nonahydrate; iodine; oxygen In dimethyl sulfoxide at 130℃; for 12h; Sealed tube;67%
3-chloro-benzenecarboperoxoic acid
937-14-4

3-chloro-benzenecarboperoxoic acid

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With 2,3-dicarboxyanthraquinone; oxygen In methanol for 24h; Irradiation;97%
With KO2 Mechanism;95%
With 2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13,16-benzohexaoxacyclooctadecin; superoxide Mechanism; Product distribution; further reagent: superoxide, H2O;95%
3-chloro-benzonitrile
766-84-7

3-chloro-benzonitrile

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With benzene-1,2-dicarboxylic acid for 0.666667h; microwave-irradiation;97%
With potassium hydroxide In ethylene glycol at 170℃; for 7h;
methyl 3-chlorobenzoate
2905-65-9

methyl 3-chlorobenzoate

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide for 0.5h; Ambient temperature;96%
With potassium hydroxide In toluene at 150℃; for 0.166667h; microwave irradiation;96%
With potassium hydroxide In methanol at 35℃; for 0.0833333h;86%
hydrolysis;
With selenium; sodium tetrahydroborate 1.) DMF, 80-90 deg C, 3 h, 2.) acidification; Yield given. Multistep reaction;
3-Chloro-benzoic acid 3-methyl-but-2-enyl ester

3-Chloro-benzoic acid 3-methyl-but-2-enyl ester

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With methoxybenzene In toluene for 12h; Heating;96%
3-Chloro-benzoic acid (E)-3-phenyl-allyl ester

3-Chloro-benzoic acid (E)-3-phenyl-allyl ester

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With methoxybenzene In toluene for 10h; Heating;96%
3-chloro-N,N-diisopropylbenzamide
35306-66-2

3-chloro-N,N-diisopropylbenzamide

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With hydrogenchloride; zinc(II) chloride at 160℃; for 72h;96%
3-chloro-benzonitrile
766-84-7

3-chloro-benzonitrile

A

3-chlorobenzamide
618-48-4

3-chlorobenzamide

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With potassium hydroxide In toluene at 150℃; for 0.166667h; microwave irradiation;A 2%
B 96%
With potassium hydroxide; cetyltrimethylammonim bromide In toluene at 100℃; for 0.166667h; microwave irradiation;A 88%
B 10%
1,2-bis(3-chlorophenyl)-1,2-ethanediol
37580-83-9

1,2-bis(3-chlorophenyl)-1,2-ethanediol

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
Stage #1: 1,2-bis(3-chlorophenyl)-1,2-ethanediol With oxygen; sodium t-butanolate In tetrahydrofuran at 20℃; under 760.051 Torr; for 5h;
Stage #2: With hydrogenchloride In tetrahydrofuran; water pH=1; chemoselective reaction;
96%
N-methyl-4-(4-methylsulphanyl-5-trifluoromethylpyrimidin-2-ylamino)-N-phenylbenzenesulphonamide
919116-77-1

N-methyl-4-(4-methylsulphanyl-5-trifluoromethylpyrimidin-2-ylamino)-N-phenylbenzenesulphonamide

3-chloro-benzenecarboperoxoic acid
937-14-4

3-chloro-benzenecarboperoxoic acid

A

4-(4-methanesulphinyl-5-trifluoromethylpyrimidin-2-ylamino)-N-methyl-N-phenylbenzenesulphonamide
919116-78-2

4-(4-methanesulphinyl-5-trifluoromethylpyrimidin-2-ylamino)-N-methyl-N-phenylbenzenesulphonamide

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 3h;A 95%
B n/a
1-(3-chlorophenyl)cyclohexanol
19920-86-6

1-(3-chlorophenyl)cyclohexanol

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With iron(III) chloride; cerium(III) chloride; tetrabutyl-ammonium chloride; oxygen In acetonitrile at 20℃; under 760.051 Torr; for 24h; Schlenk technique; Irradiation;95%
N-acetyl-2-(m-chlorobenzoyloxy)-3,4-dihydro-3-hydroxy-2,3-diphenyl-2H-1,4-benzoxazine
85969-43-3

N-acetyl-2-(m-chlorobenzoyloxy)-3,4-dihydro-3-hydroxy-2,3-diphenyl-2H-1,4-benzoxazine

A

2-amino-phenol
95-55-6

2-amino-phenol

B

benzil
134-81-6

benzil

C

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With sulfuric acid In methanol for 2.5h; Heating;A 67%
B 94%
C 79%
5-(3-chlorophenyl)-3-[2-(piperidin-1-yl)ethyl]-1,2,4-oxadiazole

5-(3-chlorophenyl)-3-[2-(piperidin-1-yl)ethyl]-1,2,4-oxadiazole

A

2-amino-1,5-diazaspiro[4.5]dec-1-en-5-ium chloride

2-amino-1,5-diazaspiro[4.5]dec-1-en-5-ium chloride

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With hydrogenchloride; water In diethyl ether; ethanol pH=2;A 94%
B n/a
3-chlorophenylglyoxal
27700-54-5

3-chlorophenylglyoxal

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With pyrrolidine; dihydrogen peroxide In toluene at 25℃; for 2h;93%
With iodine; dimethyl sulfoxide at 180℃; for 0.0833333h; Inert atmosphere; Microwave irradiation;90%
With tert.-butylhydroperoxide for 6h;81%
5-Hydroxy-2-methylpyridine
1121-78-4

5-Hydroxy-2-methylpyridine

A

3-hydroxy-6-methylpyridine N-oxide
24207-00-9

3-hydroxy-6-methylpyridine N-oxide

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In chloroform for 6h;A 92%
B 72 g
2-((4-fluorophenyl)thio)ethanol
5322-63-4

2-((4-fluorophenyl)thio)ethanol

A

2-((4-fluorophenyl)sulfonyl)ethanol
28122-13-6

2-((4-fluorophenyl)sulfonyl)ethanol

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In acetonitrile at 20℃; for 22h; Inert atmosphere;A 92%
B n/a
3-chloro-benzoic acid benzyl ester
63987-52-0

3-chloro-benzoic acid benzyl ester

toluene
108-88-3

toluene

A

1-methyl-3-(phenylmethyl)-benzene
620-47-3

1-methyl-3-(phenylmethyl)-benzene

B

1-methyl-4-(phenylmethyl)benzene
620-83-7

1-methyl-4-(phenylmethyl)benzene

C

2-benzyltoluene
713-36-0

2-benzyltoluene

D

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; water at 80℃; for 2h; regioselective reaction;A n/a
B n/a
C n/a
D 91%
1-chloro-3-(nitromethyl)benzene
38362-91-3

1-chloro-3-(nitromethyl)benzene

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With zinc diacetate; water; tetra-(n-butyl)ammonium iodide at 80℃; for 24h;91%
With water; tetra-(n-butyl)ammonium iodide at 80℃; for 15h; Reagent/catalyst;91%
With tetra-(n-butyl)ammonium iodide; acetic acid In water at 80℃; for 15h; Reagent/catalyst;90%
C11H11ClOS2

C11H11ClOS2

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With sodium hydroxide In water at 100℃; for 9h; Reflux; chemoselective reaction;90%
3-chloro-benzoic acid benzyl ester
63987-52-0

3-chloro-benzoic acid benzyl ester

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With methanol; sodium tetrahydroborate; nickel(II) chloride hexahydrate at 20℃; for 0.0833333h; chemoselective reaction;89%
carbon monoxide
201230-82-2

carbon monoxide

1-iodyl-3-chlorobenzene
16825-75-5

1-iodyl-3-chlorobenzene

A

3-iodochlorobenzene
625-99-0

3-iodochlorobenzene

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With sodium tetrachloropalladate; sodium carbonate In water at 40℃; for 4.5h; Yields of byproduct given;A n/a
B 88%
With sodium tetrachloropalladate; sodium carbonate In water at 40℃; for 4.5h; Yield given;A n/a
B 88%
m-chlorobenzylamine
4152-90-3

m-chlorobenzylamine

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With tert.-butylhydroperoxide at 120℃; for 5h; Ionic liquid;88%
With hydrogen bromide; sodium nitrite In water; dimethyl sulfoxide at 100℃;82%
2-(3-chlorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane
585524-80-7

2-(3-chlorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane

carbon dioxide
124-38-9

carbon dioxide

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
Stage #1: 2-(3-chlorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane; carbon dioxide With potassium tert-butylate; silver(I) acetate; triphenylphosphine In tetrahydrofuran at 70℃; under 15201 Torr; for 16h; Inert atmosphere; Autoclave;
Stage #2: With hydrogenchloride In tetrahydrofuran; water Inert atmosphere;
87%
1-(3-chlorophenyl)-1,3-butanedione
128486-09-9

1-(3-chlorophenyl)-1,3-butanedione

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With oxygen; sodium hydrogencarbonate In acetonitrile for 4h; Molecular sieve; Irradiation;87%
1,2-dimethyl-3-ethylimidazolium iodide
141085-40-7

1,2-dimethyl-3-ethylimidazolium iodide

3-Chlorobenzaldehyde
587-04-2

3-Chlorobenzaldehyde

A

2-(3-chlorostyryl)-3-ethyl-1-methyl-1H-imidazol-3-ium iodide

2-(3-chlorostyryl)-3-ethyl-1-methyl-1H-imidazol-3-ium iodide

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
Stage #1: 1-ethyl-2,3-dimethylimidazolium iodide With caesium carbonate In tetrahydrofuran at 20℃; for 1h;
Stage #2: m-Chlorobenzaldehyde In tetrahydrofuran for 192h;
A n/a
B 87%
3-Chlorobenzaldehyde
587-04-2

3-Chlorobenzaldehyde

A

m-chlorobenzyl alcohol
873-63-2

m-chlorobenzyl alcohol

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
With sodium hydroxide In water at 20℃; for 3h; Cannizzaro Reaction;A n/a
B 86%
With potassium hydroxide
With potassium hydroxide
Stage #1: m-Chlorobenzaldehyde In neat (no solvent) for 0.0333333h; Green chemistry;
Stage #2: With 1,4-diaza-bicyclo[2.2.2]octane In neat (no solvent) at 40℃; for 0.00833333h; Reagent/catalyst; Cannizzaro Reaction; Microwave irradiation; Green chemistry;
methanol
67-56-1

methanol

3-chlorobenzoate
535-80-8

3-chlorobenzoate

methyl 3-chlorobenzoate
2905-65-9

methyl 3-chlorobenzoate

Conditions
ConditionsYield
With sulfuric acid for 4h; Reflux;100%
With tetrachlorosilane for 5h; Heating;97%
With sulfuric acid Reflux;97%
3-chlorobenzoate
535-80-8

3-chlorobenzoate

m-Chlorobenzoyl chloride
618-46-2

m-Chlorobenzoyl chloride

Conditions
ConditionsYield
With thionyl chloride at 80℃; for 3h;100%
Stage #1: 3-chlorobenzoate With N,N-dimethyl-formamide In dichloromethane at 0℃; for 0.0833333h;
Stage #2: With oxalyl dichloride In dichloromethane at 20℃; for 12h;
100%
With thionyl chloride for 2h; Reflux;91%
n-heptan1ol
111-70-6

n-heptan1ol

3-chlorobenzoate
535-80-8

3-chlorobenzoate

n-Heptyl m-chlorobenzoate
80345-34-2

n-Heptyl m-chlorobenzoate

Conditions
ConditionsYield
With Candida antarctica lipase B immobilised in a macroporous DVB crosslinked polymer (Novozym 435) In cyclohexane at 80℃; for 24h; Enzymatic reaction;100%
Benzyloxymethyl chloride
3587-60-8

Benzyloxymethyl chloride

3-chlorobenzoate
535-80-8

3-chlorobenzoate

benzyloxymethyl 3-chlorobenzoate
1562675-13-1

benzyloxymethyl 3-chlorobenzoate

Conditions
ConditionsYield
at 20℃; Alkaline conditions; Inert atmosphere;100%
(3R)-N-(4'-aminobiphenyl-4-yl)quinuclidine-3-carboxamide dihydrochloride

(3R)-N-(4'-aminobiphenyl-4-yl)quinuclidine-3-carboxamide dihydrochloride

3-chlorobenzoate
535-80-8

3-chlorobenzoate

(3R)-N-{4'-[(3-Chlorobenzoyl)amino]biphenyl-4-yl}quinuclidine-3-carboxamide hydrochloride

(3R)-N-{4'-[(3-Chlorobenzoyl)amino]biphenyl-4-yl}quinuclidine-3-carboxamide hydrochloride

Conditions
ConditionsYield
Stage #1: (3R)-N-(4'-aminobiphenyl-4-yl)quinuclidine-3-carboxamide dihydrochloride; 3-chlorobenzoate With pyridine at 20℃; for 3h;
Stage #2: With hydrogenchloride In water
98.5%
aniline
62-53-3

aniline

3-chlorobenzoate
535-80-8

3-chlorobenzoate

3-chloro-N-phenylbenzamide
6832-92-4

3-chloro-N-phenylbenzamide

Conditions
ConditionsYield
at 180℃; Neat (no solvent);98%
With nano sulfated-TiO2 at 115℃; under 760.051 Torr; for 3.5h; Neat (no solvent);98%
With fluorosulfonyl fluoride; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 5h;97%
n-Pent-4-enyl alcohol
821-09-0

n-Pent-4-enyl alcohol

3-chlorobenzoate
535-80-8

3-chlorobenzoate

pent-4-en-1-yl 3-chlorobenzoate
99893-72-8

pent-4-en-1-yl 3-chlorobenzoate

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 20℃; for 12h;98%
N-methoxy-2-(prop-1-en-2-yl)benzamide

N-methoxy-2-(prop-1-en-2-yl)benzamide

3-chlorobenzoate
535-80-8

3-chlorobenzoate

(2-methoxy-1-methyl-3-oxoisoindolin-1-yl)methyl 3-chlorobenzoate

(2-methoxy-1-methyl-3-oxoisoindolin-1-yl)methyl 3-chlorobenzoate

Conditions
ConditionsYield
With [2,2]bipyridinyl; oxygen; palladium diacetate In tetrahydrofuran at 60℃; under 760.051 Torr; for 12h; Schlenk technique; Molecular sieve;98%
3-chlorobenzoate
535-80-8

3-chlorobenzoate

isopropenylbenzene
98-83-9

isopropenylbenzene

1-iodo-2-phenylpropan-2-yl 3-chlorobenzoate

1-iodo-2-phenylpropan-2-yl 3-chlorobenzoate

Conditions
ConditionsYield
With tetrabutylammonium 1,3-bis(3-chlorobenzoyl)dioxiodane In dichloromethane at 30℃; for 12h; Schlenk technique; regioselective reaction;98%
o-methoxystyrene
612-15-7

o-methoxystyrene

3-chlorobenzoate
535-80-8

3-chlorobenzoate

2-iodo-1-(2-methoxyphenyl)ethyl 3-chlorobenzoate

2-iodo-1-(2-methoxyphenyl)ethyl 3-chlorobenzoate

Conditions
ConditionsYield
With tetrabutylammonium 1,3-bis(3-chlorobenzoyl)dioxiodane In dichloromethane at 30℃; for 12h; Schlenk technique; regioselective reaction;98%
thiophenol
108-98-5

thiophenol

3-chlorobenzoate
535-80-8

3-chlorobenzoate

3-Chlor-thiobenzoesaeure-S-phenylester
97839-36-6

3-Chlor-thiobenzoesaeure-S-phenylester

Conditions
ConditionsYield
Stage #1: 3-chlorobenzoate With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.166667h;
Stage #2: thiophenol In dichloromethane at 0 - 20℃; for 5h;
98%
benzoxazole
273-53-0

benzoxazole

3-chlorobenzoate
535-80-8

3-chlorobenzoate

2‐(3‐chlorophenyl)benzo[d]oxazole
22868-29-7

2‐(3‐chlorophenyl)benzo[d]oxazole

Conditions
ConditionsYield
With dmap; copper (II)-fluoride; palladium diacetate; 2,2-dimethylpropanoic anhydride; 1,4-di(diphenylphosphino)-butane In 1,4-dioxane at 160℃; for 15h; Schlenk technique; Inert atmosphere; chemoselective reaction;98%
3-chlorobenzoate
535-80-8

3-chlorobenzoate

5-chloro-2-nitrobenzoic-15N acid

5-chloro-2-nitrobenzoic-15N acid

Conditions
ConditionsYield
With sulfuric acid at 25 - 40℃; for 3h;97.2%
3-chlorobenzoate
535-80-8

3-chlorobenzoate

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With borane-ammonia complex In water; isopropyl alcohol at 40℃; for 3h; Sealed tube;97%
With ammonium formate; palladium on activated charcoal In methanol; water for 0.166667h;
With sodium hydroxide; sodium formate; palladium on charcoal In water
Stage #1: 3-chlorobenzoate With 1,2-diphenyl-1,2-disodiumethane In tetrahydrofuran at 0 - 20℃; for 12h; Inert atmosphere;
Stage #2: With hydrogenchloride In water at 20℃;
> 95 %Spectr.
3-chlorobenzoate
535-80-8

3-chlorobenzoate

(2-acetylphenyl)boronic acid
308103-40-4

(2-acetylphenyl)boronic acid

2'-acetylbiphenyl-3-carboxylic acid

2'-acetylbiphenyl-3-carboxylic acid

Conditions
ConditionsYield
With sodium 2'‐(dicyclohexylphosphaneyl)‐2,6‐diisopropyl‐[1,1'‐biphenyl]‐3‐sulfonate; palladium diacetate; potassium carbonate In water at 100℃; for 10h; Suzuki-Miyaura coupling;97%

535-80-8Relevant articles and documents

Rapid Boulton–Katritzky rearrangement of 5-aryl-3-[2-(piperidin-1-yl)ethyl]-1,2,4-oxadiazoles upon exposure to water and HCl

Kayukova, Lyudmila A.,Uzakova, Asem B.,Vologzhanina, Anna V.,Akatan, Kydyrmolla,Shaymardan, Esbol,Kabdrakhmanova, Sana K.

, p. 643 - 649 (2018)

[Figure not available: see fulltext.] Сhemical stability of 3-(2-aminoethyl)-5-substituted 1,2,4-oxadiazoles was studied with respect to Boulton–Katritzky rearrangement, which is known to produce planar pyrazolines and pyrazoles upon heating in DMF at 150°C or without solvent at 240°C. The reactivity of 5-aryl-3-[2-(piperidin-1-yl)ethyl]-1,2,4-oxadiazoles in one type of Boulton–Katritzky rearrangement was observed at room temperature in H2O, DMF + H2O, and in the presence of HCl. Hydrolysis of 3,5-disubstituted 1,2,4-oxadiazoles under the first two conditions gave 2-amino-1,5-diazaspiro[4.5]dec-1-en-5-ium benzoates, while the action of HCl on 3,5-disubstituted 1,2,4-oxadiazoles produced their hydrochlorides along with 2-amino-1,5-diazaspiro[4.5]dec-1-en-5-ium chloride hydrate. Thus, the reaction afforded spiropyrazoline compounds instead of products with a planar structure.

Rosenblum

, p. 3796,3797 (1960)

LIQUID CRYSTAL MIXTURE AND LIQUID CRYSTAL DISPLAY

-

, (2022/04/09)

The invention relates to a compound of formula I, wherein R11, R21, A11, A, Z, X11, X21, Y11, Y12, Sp11, Sp21, o and p have one of the meanings as given in claim 1. The invention further relates to method of production of a compound of formula I, to the use of said compounds in LC media and to LC media comprising one or more compounds of formula I. Further, the invention relates to a method of production of such LC media, to the use of such media in LC devices, and to LC device comprising a LC medium according to the present invention. The present invention further relates to a process for the fabrication such liquid crystal display and to the use of the liquid crystal mixtures according to the invention for the fabrication of such liquid crystal display.

Aerobic oxidation of aldehydes to carboxylic acids catalyzed by recyclable ag/c3 n4 catalyst

Wu, Chaolong,Yao, Xiaoquan,Yu, Min,Zhou, Li,Zhu, Li

, p. 167 - 175 (2021/03/19)

The oxidation of aldehydes is an efficient methodology for the synthesis of carboxylic acids. Herein we hope to report a simple, efficient and recyclable protocol for aerobic oxidation of aldehydes to carboxylic acid by using C3N4 supported silver nanoparticles (Ag/C3N4) as a catalyst in aqueous solution under mild conditions. Under standard conditions, the corresponding carboxylic acids can be obtained in good to excellent yields. In addition, Ag/C3N4 is convenient for recovery and could be reused three times with satisfactory yields.

Photo-induced deep aerobic oxidation of alkyl aromatics

Wang, Chang-Cheng,Zhang, Guo-Xiang,Zuo, Zhi-Wei,Zeng, Rong,Zhai, Dan-Dan,Liu, Feng,Shi, Zhang-Jie

, p. 1487 - 1492 (2021/07/10)

Oxidation is a major chemical process to produce oxygenated chemicals in both nature and the chemical industry. Presently, the industrial manufacture of benzoic acids and benzene polycarboxylic acids (BPCAs) is mainly based on the deep oxidation of polyalkyl benzene, which is somewhat suffering from environmental and economical disadvantage due to the formation of ozone-depleting MeBr and corrosion hazards of production equipment. In this report, photo-induced deep aerobic oxidation of (poly)alkyl benzene to benzene (poly)carboxylic acids was developed. CeCl3 was proved to be an efficient HAT (hydrogen atom transfer) catalyst in the presence of alcohol as both hydrogen and electron shuttle. Dioxygen (O2) was found as a sole terminal oxidant. In most cases, pure products were easily isolated by simple filtration, implying large-scale implementation advantages. The reaction provides an ideal protocol to produce valuable fine chemicals from naturally abundant petroleum feedstocks. [Figure not available: see fulltext.].

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