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831-82-3

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831-82-3 Usage

Chemical Properties

beige crystalline powder

Uses

4-Phenoxyphenol is a porous organic material with dumbbell channels that appear throughout its structure. These channels can also host solvent molecules during crystal growth. 4-Phenoxyphenol is also part of a group of phenolic compounds that have potential apoptotic activity, which can be used in the development of new treatments for cancer therapy.

Flammability and Explosibility

Notclassified

Check Digit Verification of cas no

The CAS Registry Mumber 831-82-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 831-82:
(5*8)+(4*3)+(3*1)+(2*8)+(1*2)=73
73 % 10 = 3
So 831-82-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H10O2/c13-10-6-8-12(9-7-10)14-11-4-2-1-3-5-11/h1-9,13H

831-82-3 Well-known Company Product Price

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  • CAS number
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  • Alfa Aesar

  • (A18489)  4-Phenoxyphenol, 99%   

  • 831-82-3

  • 5g

  • 280.0CNY

  • Detail
  • Alfa Aesar

  • (A18489)  4-Phenoxyphenol, 99%   

  • 831-82-3

  • 25g

  • 861.0CNY

  • Detail
  • Alfa Aesar

  • (A18489)  4-Phenoxyphenol, 99%   

  • 831-82-3

  • 100g

  • 2315.0CNY

  • Detail

831-82-3SDS

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 4-phenoxyphenol

1.2 Other means of identification

Product number -
Other names 4-Phenoxyphenol

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:831-82-3 SDS

831-82-3Synthetic route

4-phenoxyphenylboronic acid
51067-38-0

4-phenoxyphenylboronic acid

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With [Rh2(bpy)2(μ-OAc)2(OAc)2]; oxygen; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide under 760.051 Torr; for 18h; Irradiation;97%
With dihydrogen peroxide In ethanol at 20℃; for 0.166667h;89%
With oxygen; triethylamine In 2-methyltetrahydrofuran at 20℃; under 760.051 Torr; for 24h; Green chemistry;73%
With tert.-butylhydroperoxide; oxygen; trichloroacetonitrile In decane; acetonitrile at 20℃; for 12h; Irradiation;57%
iodobenzene
591-50-4

iodobenzene

hydroquinone
123-31-9

hydroquinone

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 24h; Catalytic behavior;92%
With sodium hydroxide In neat (no solvent) at 90℃; for 9h; Green chemistry;60%
p-benzoquinone
106-51-4

p-benzoquinone

phenylboronic acid
98-80-6

phenylboronic acid

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With methanol; copper(II) ferrite at 20℃; for 24h;86%
1-methoxy-4-phenoxy-benzene
1655-69-2

1-methoxy-4-phenoxy-benzene

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With 1,3-dimethyl-2-imidazolidinone; lithium diisopropyl amide In tetrahydrofuran; n-heptane; ethylbenzene at 185℃; for 12h; further reagent: NaN(SiMe3)2;84%
With hydrogen iodide
With aluminium trichloride at 130 - 150℃;
bromobenzene
108-86-1

bromobenzene

hydroquinone
123-31-9

hydroquinone

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With zinc In N,N-dimethyl-formamide for 0.0416667h; Williamson ether synthesis; microwave irradiation;81%
chlorobenzene
108-90-7

chlorobenzene

hydroquinone
123-31-9

hydroquinone

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With zinc In N,N-dimethyl-formamide for 0.0583333h; Williamson ether synthesis; microwave irradiation;79%
phenol
108-95-2

phenol

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With sodium hypochlorite; copper(l) chloride In water at 100℃; for 16h;73.3%
Multi-step reaction with 2 steps
1: potassium methoxide, copper(I) chloride, copper bronze / 6 h / 230 °C
2: boron tribromide / CH2Cl2 / 4 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: 71 percent / K2CO3 / N,N-dimethyl-acetamide / Heating
2: 3-chloroperoxybenzoic acid / CHCl3 / Ambient temperature
3: conc. HCl / methanol / 1 h / Ambient temperature
View Scheme
4-Bromodiphenyl ether
101-55-3

4-Bromodiphenyl ether

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With dicyclohexyl-(2′,4′,6′-triisopropyl-3,6-dimethoxy-[1,1′-biphenyl]-2-yl)phosphine; boric acid; palladium diacetate; caesium carbonate In 1-methyl-pyrrolidin-2-one at 80℃; for 24h; Schlenk technique; Inert atmosphere;67%
With potassium hydroxide; copper at 250℃;
With alkaline solution; copper at 200℃;
4-chlorodiphenyl ether
7005-72-3

4-chlorodiphenyl ether

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With trans-di(μ-acetato)bis[o-(di-o-tolyl-phosphino)benzyl]dipalladium(II); C29H45Pt; potassium carbonate In water; N,N-dimethyl-formamide at 115℃; for 0.5h; Inert atmosphere; Microwave irradiation;67%
1,3-diphenoxybenzene
3379-38-2

1,3-diphenoxybenzene

A

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

B

cyclohexanol
108-93-0

cyclohexanol

C

benzene
71-43-2

benzene

Conditions
ConditionsYield
With hydrogen In Hexadecane at 260℃; under 7600.51 Torr; for 5h; Autoclave;A 8.3%
B 9.5%
C 53.8%
fluorobenzene
462-06-6

fluorobenzene

hydroquinone
123-31-9

hydroquinone

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With 18-crown-6 ether; potassium tert-butylate In dimethyl sulfoxide at 100℃; for 24h;53%
1,3-diphenoxybenzene
3379-38-2

1,3-diphenoxybenzene

A

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

B

benzene
71-43-2

benzene

Conditions
ConditionsYield
With hydrogen In Hexadecane at 260℃; under 7600.51 Torr; for 5h; Autoclave;A 5.5%
B 13.2%
4-bromo-phenol
106-41-2

4-bromo-phenol

potassium phenolate
100-67-4

potassium phenolate

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With hydrogen; copper at 130℃;
phenylmagnesium bromide

phenylmagnesium bromide

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With diethyl ether; dihydrogen peroxide
4-phenoxyanilin
139-59-3

4-phenoxyanilin

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrate
With hydrogenchloride; tetrafluoroboric acid; acetic acid; sodium nitrite In water at 80℃; for 4h; Inert atmosphere; Cooling with ice;
4-bromo-phenol
106-41-2

4-bromo-phenol

phenol
108-95-2

phenol

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With potassium hydroxide; copper at 180 - 200℃;
4-phenoxyphenyl acetate
19082-52-1

4-phenoxyphenyl acetate

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With hydrogenchloride In methanol Heating; Yield given;
With hydrogenchloride; methanol; water at 40℃; for 4h;
Formic acid 4-phenoxy-phenyl ester
406700-77-4

Formic acid 4-phenoxy-phenyl ester

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With hydrogenchloride In methanol for 1h; Ambient temperature; Yield given;
phenoxy radical
2122-46-5, 55748-05-5

phenoxy radical

A

2-Phenoxyphenol
2417-10-9

2-Phenoxyphenol

B

2,2'-dihydroxybiphenyl
1806-29-7

2,2'-dihydroxybiphenyl

C

4,4'-Dihydroxybiphenyl
92-88-6

4,4'-Dihydroxybiphenyl

D

2,4'-dihydroxybiphenyl
611-62-1

2,4'-dihydroxybiphenyl

E

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
Product distribution; Irradiation; effect of abs. dose of irrad.;
p-benzoquinone
106-51-4

p-benzoquinone

benzene
71-43-2

benzene

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With trifluoroacetic acid at 20 - 25℃; for 6h; Irradiation;0.95 g
phenoxy cation
41071-17-4

phenoxy cation

phenol
108-95-2

phenol

A

2-Phenoxyphenol
2417-10-9

2-Phenoxyphenol

B

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
In hexane Rate constant; or in MeOH;
phenol
108-95-2

phenol

A

2-Phenoxyphenol
2417-10-9

2-Phenoxyphenol

B

2,2'-dihydroxybiphenyl
1806-29-7

2,2'-dihydroxybiphenyl

C

4,4'-Dihydroxybiphenyl
92-88-6

4,4'-Dihydroxybiphenyl

D

2,4'-dihydroxybiphenyl
611-62-1

2,4'-dihydroxybiphenyl

E

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With di-tert-butyl diperoxyoxalate; di-tert-butyl peroxide In chlorobenzene Product distribution; Mechanism; a) 140 deg C or b) 25 deg C.; correlation of product distribution and stereoelectronic factors;
phenol
108-95-2

phenol

A

2,2'-dihydroxybiphenyl
1806-29-7

2,2'-dihydroxybiphenyl

B

4,4'-Dihydroxybiphenyl
92-88-6

4,4'-Dihydroxybiphenyl

C

2,4'-dihydroxybiphenyl
611-62-1

2,4'-dihydroxybiphenyl

D

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With di-tert-butyl peroxide at 140℃; for 24h; Further byproducts given;
With dihydrogen peroxide; horseradish peroxidase In phosphate buffer at 25℃; pH=7; Kinetics; Polymerization;
1-iodo-2-(4-methoxyphenoxy)benzene
836-07-7

1-iodo-2-(4-methoxyphenoxy)benzene

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With hydrogen iodide; acetic acid
phenol
108-95-2

phenol

A

2-Phenoxyphenol
2417-10-9

2-Phenoxyphenol

B

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
In water under 1E-06 Torr; Product distribution; Mechanism; Irradiation; ion-molecule reaction;
4-(4-(tert-butyl)phenoxy)phenol
39064-93-2

4-(4-(tert-butyl)phenoxy)phenol

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With aluminium trichloride; nitromethane
4-Phenoxy-2,4,6-tri-tert-butyl-cyclohexa-2,5-dien-1-on
13808-13-4

4-Phenoxy-2,4,6-tri-tert-butyl-cyclohexa-2,5-dien-1-on

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With aluminium trichloride; nitromethane
phenol
108-95-2

phenol

A

2-Phenoxyphenol
2417-10-9

2-Phenoxyphenol

B

2,2'-dihydroxybiphenyl
1806-29-7

2,2'-dihydroxybiphenyl

C

4,4'-Dihydroxybiphenyl
92-88-6

4,4'-Dihydroxybiphenyl

D

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With phosphate buffer; dihydrogen peroxide; horseradish peroxidase at 20℃; for 2h; oxidative coupling; Further byproducts given;
phenol
108-95-2

phenol

A

2-Phenoxyphenol
2417-10-9

2-Phenoxyphenol

B

2,2'-dihydroxybiphenyl
1806-29-7

2,2'-dihydroxybiphenyl

C

((p-Phenoxy)-4-phenoxy)phenol
10181-94-9

((p-Phenoxy)-4-phenoxy)phenol

D

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

Conditions
ConditionsYield
With phosphate buffer; dihydrogen peroxide; horseradish peroxidase at 20℃; for 2h; oxidative coupling; Further byproducts given;
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

4-phenoxyphenyl methanesulfonate
23419-81-0

4-phenoxyphenyl methanesulfonate

Conditions
ConditionsYield
With pyridine In dichloromethane Inert atmosphere; Glovebox;100%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

4-phenoxyphenyl sulfurofluoridate

4-phenoxyphenyl sulfurofluoridate

Conditions
ConditionsYield
With fluorosulfonyl fluoride; triethylamine In 1,4-dioxane at 20℃; for 24h;100%
With [(4-acetamidophenyl)(fluorosulfonyl)amino]sulfonyl fluoride; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 20℃; for 0.166667h;90%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

3,3-dimethyl-allyl chloride
503-60-6

3,3-dimethyl-allyl chloride

3-methylbut-2-en-1-yl 4-phenoxyphenyl ether
42873-58-5

3-methylbut-2-en-1-yl 4-phenoxyphenyl ether

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide Ambient temperature;99%
bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

4-(phenoxy)phenyl chloroformate
214690-17-2

4-(phenoxy)phenyl chloroformate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 0℃; for 12h;99%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

benzoyl chloride
98-88-4

benzoyl chloride

4-phenoxyphenyl benzoate
80202-05-7

4-phenoxyphenyl benzoate

Conditions
ConditionsYield
In pyridine for 1.16667h; Cooling with ice;98%
With sodium hydroxide
2-chloroethyl-vinyl ether

2-chloroethyl-vinyl ether

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

1-(2-chloroethoxy)-1-[(4-phenoxy)-phenoxy]-ethane

1-(2-chloroethoxy)-1-[(4-phenoxy)-phenoxy]-ethane

Conditions
ConditionsYield
With hydrogenchloride In diethyl ether98%
4,4'-methylenebis(cyclohexyl urea)

4,4'-methylenebis(cyclohexyl urea)

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

C39H42N2O6
1266555-58-1

C39H42N2O6

Conditions
ConditionsYield
at 0 - 80℃; for 26280h; Product distribution / selectivity;98%
1,6-hexamethylene diurea
2188-09-2

1,6-hexamethylene diurea

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

C32H32N2O6
1266555-27-4

C32H32N2O6

Conditions
ConditionsYield
at 0 - 50℃; for 26280h; Product distribution / selectivity;98%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

2,4-tolylene diurea
10097-06-0

2,4-tolylene diurea

C33H26N2O6
1266555-71-8

C33H26N2O6

Conditions
ConditionsYield
at 0 - 80℃; for 26280h; Product distribution / selectivity;98%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

2-chloro-4-phenoxyphenol
54582-59-1

2-chloro-4-phenoxyphenol

Conditions
ConditionsYield
With diisobutylamine; sulfuryl dichloride In toluene at 70℃; for 1h;97%
With N-chloro-succinimide In benzene for 48h; Heating;46%
With sodium hypochlorite
With sulfuryl dichloride at 60℃;
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

acetic anhydride
108-24-7

acetic anhydride

4-phenoxyphenyl acetate
19082-52-1

4-phenoxyphenyl acetate

Conditions
ConditionsYield
With pyridine at 20℃; for 16h;97%
With pyridine for 16h; Ambient temperature;87%
With triethylamine In dichloromethane at 0 - 10℃;
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

bromoacetic acid methyl ester
96-32-2

bromoacetic acid methyl ester

(4-phenoxyphenoxy)acetic acid methyl ester
787575-61-5

(4-phenoxyphenoxy)acetic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 24h;97%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

4-phenoxyphenyl trifluoromethanesulfonate

4-phenoxyphenyl trifluoromethanesulfonate

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 20℃; for 12h; Inert atmosphere;97%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

allyl bromide
106-95-6

allyl bromide

1-phenoxy-4-allyloxybenzene
25345-76-0

1-phenoxy-4-allyloxybenzene

Conditions
ConditionsYield
With potassium carbonate; sodium iodide In acetone for 14h; Reflux;96%
With potassium hydroxide In dimethyl sulfoxide Ambient temperature;93%
With potassium carbonate In acetone
With potassium carbonate; potassium iodide In acetone at 60℃; for 18h;
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

Trimethyl-(4-phenoxy-phenoxy)-silane
16166-58-8

Trimethyl-(4-phenoxy-phenoxy)-silane

Conditions
ConditionsYield
at 20℃; for 1.5h; Neat (no solvent); Air atmosphere;96%
5-bromo-2-fluoropyridine
766-11-0

5-bromo-2-fluoropyridine

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

5-Bromo-2-(4-phenoxy-phenoxy)-pyridine
904961-14-4

5-Bromo-2-(4-phenoxy-phenoxy)-pyridine

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 160℃; for 0.5h; Product distribution / selectivity; Microwave irradiation;95.6%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

ethyl (S)-2-[[(4-methylphenyl)sulfonyl]oxy]propanoate
57057-80-4

ethyl (S)-2-[[(4-methylphenyl)sulfonyl]oxy]propanoate

(R)-ethyl 2-(4-phenoxyphenoxy)propionate
100325-83-5

(R)-ethyl 2-(4-phenoxyphenoxy)propionate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 240h; Ambient temperature;95%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

4-phenoxyphenyl 4-methylbenzenesulfonate
144150-76-5

4-phenoxyphenyl 4-methylbenzenesulfonate

Conditions
ConditionsYield
With pyridine at 20℃; for 4h;95%
With sodium hydride In tetrahydrofuran Ambient temperature;
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

2-Fluorobenzaldehyde
446-52-6

2-Fluorobenzaldehyde

2-(4'-phenoxyphenoxy)benzaldehyde

2-(4'-phenoxyphenoxy)benzaldehyde

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl acetamide for 2h; Heating;95%
With potassium carbonate In N,N-dimethyl acetamide at 170℃; for 6h; Inert atmosphere;73%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

(2s)-(+)-glycidyl 3-nitrobenzenesulfonate
115314-14-2

(2s)-(+)-glycidyl 3-nitrobenzenesulfonate

(2 S)-2-[(4-phenoxyphenoxy)methyl]oxirane
250778-96-2

(2 S)-2-[(4-phenoxyphenoxy)methyl]oxirane

Conditions
ConditionsYield
In N,N-dimethyl-formamide; mineral oil95%
With sodium hydride In N,N-dimethyl-formamide at 20℃;
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

5-Bromo-2-(4-phenoxy-phenoxy)-pyridine
904961-14-4

5-Bromo-2-(4-phenoxy-phenoxy)-pyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 200℃; for 0.5h; Product distribution / selectivity; Microwave irradiation;95%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

1-Chloro-2-propanol
127-00-4

1-Chloro-2-propanol

(R,S)-2-hydroxypropyl 4-phenoxyphenyl ether
57650-78-9

(R,S)-2-hydroxypropyl 4-phenoxyphenyl ether

Conditions
ConditionsYield
With sodium hydroxide In water; toluene at 85℃; for 0.166667h; Temperature; Reagent/catalyst;95%
iodobenzene
591-50-4

iodobenzene

carbon monoxide
201230-82-2

carbon monoxide

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

4-phenoxyphenyl benzoate
80202-05-7

4-phenoxyphenyl benzoate

Conditions
ConditionsYield
With dicarbonyl(acetylacotonato)rhodium(I); triethylamine; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene at 120℃; for 48h; Inert atmosphere; Autoclave; Schlenk technique;95%
With palladium diacetate; potassium carbonate at 100℃; under 5250.53 Torr; for 3h; Catalytic behavior;91 %Chromat.
3-ureidomethyl-3,5,5-trimethylcyclohexyl urea
78632-23-2

3-ureidomethyl-3,5,5-trimethylcyclohexyl urea

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

C36H38N2O6
1266555-43-4

C36H38N2O6

Conditions
ConditionsYield
at 0 - 80℃; for 26280h; Product distribution / selectivity;94.1%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

4,4'-diphenylmethanediurea

4,4'-diphenylmethanediurea

C39H30N2O6
1267647-57-3

C39H30N2O6

Conditions
ConditionsYield
at 0 - 80℃; for 26280h; Product distribution / selectivity;94.1%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

methyl iodide
74-88-4

methyl iodide

1-methoxy-4-phenoxy-benzene
1655-69-2

1-methoxy-4-phenoxy-benzene

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 17h;94%
With potassium tert-butylate In tetrahydrofuran at 20℃; for 18h;
1-(2-bromo-1,3-benzothiazol-6-yl)ethanone
882055-34-7

1-(2-bromo-1,3-benzothiazol-6-yl)ethanone

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

1-[2-(4-phenoxyphenoxy)-1,3-benzothiazol-6-yl]ethanone
946661-97-8

1-[2-(4-phenoxyphenoxy)-1,3-benzothiazol-6-yl]ethanone

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 130℃; for 3h;94%
2-(2-bromoethoxy)tetrahydropyran
17739-45-6, 59146-56-4

2-(2-bromoethoxy)tetrahydropyran

4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

2-(4-phenoxyphenoxy)-ethyl-tetrahydropyranyl-ether
126301-65-3

2-(4-phenoxyphenoxy)-ethyl-tetrahydropyranyl-ether

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 23℃; for 16h;94%
4-Phenoxyphenol
831-82-3

4-Phenoxyphenol

2-nitro-4-phenoxyphenol
145279-04-5

2-nitro-4-phenoxyphenol

Conditions
ConditionsYield
With nitric acid In tert-butyl methyl ether; water at 25℃; for 1.75h;93.3%
With ammonium nitrate; silica-gel-supported sulfuric acid In dichloromethane at 20℃; for 1.33333h; regioselective reaction;87%
With aluminum(III) nitrate nonahydrate; sulfuric acid; silica gel; silica gel In dichloromethane at 20℃; for 0.333333h;72%

831-82-3Relevant articles and documents

TEMPO-mediated late stage photochemical hydroxylation of biaryl sulfonium salts

Atodiresei, Iuliana L.,Liang, Wenjing,Patureau, Frederic W.,Yu, Congjun,Zhao, Yue

, p. 2846 - 2849 (2022/03/09)

The late stage photochemical hydroxylation of biaryl sulfonium salts was enabled with a TEMPO derivative as a simple oxygen source, in metal free conditions. The scope and mechanism of this exceptionally simple synthetic method, which constructs important arylated phenols from aromatic C-H bonds, are herein discussed.

Method for preparing alcohol and phenol through aerobic hydroxylation reaction of boric acid derivative in absence of photocatalyst

-

Paragraph 0025-0028; 0030-0032, (2020/01/25)

The invention discloses a method for preparing alcohol and phenol through aerobic hydroxylation reaction of a boric acid derivative in the absence of a photocatalyst, wherein the boric acid derivativeis aryl boronic acid or alkyl boronic acid, and the corresponding target compounds are respectively a phenol-based compound and an alcohol-based compound. According to the method, by using a boric acid derivative as a reaction substrate, an additive is added under a solvent condition, and a hydroxylation reaction is performed under aerobic and illumination conditions to obtain a corresponding target compound. According to the invention, the new strategy is provided for the synthesis of phenols through aerobic hydroxylation of aryl boronic acid without a photocatalyst; the catalyst-free aerobic hydroxylation method for photocatalysis of aryl boronic acid or alkyl boronic acid by using triethylamine as an additive is firstly disclosed; and the new method has advantages of photocatalyst-freecondition, wide substrate range and good functional group compatibility.

Method for selectively preparing hydroquinone monoether compound or quinol compound (by machine translation)

-

Paragraph 0046-0049, (2020/12/30)

The method comprises the following steps: taking an organic boric acid compound and a p-benzoquinone compound as a reaction raw material, under the action of a copper catalyst, selectively reacting to obtain a hydroquinone monoether compound or a quinol compound. Compared with the prior art, the method disclosed by the invention adopts a one-pot reaction, can selectively obtain two products through solvent control, is suitable for preparing various types of hydroquinone monoether compounds and quinol compounds, and has wide applicability. The substrate functional group is high in tolerance and wide in substrate range. The raw material and the catalyst are cheap and easily available, the reaction conditions are mild, the reaction solvent is green and environment-friendly, the post-treatment is simple, and the yield and purity of the product are high. The preparation method is convenient. The method is rapid and efficient, and has a good application prospect in drug molecule synthesis. (by machine translation)

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