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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Bromohydroquinone

Cas:583-69-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Bromohydroquinone

Cas:583-69-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

583-69-7 BROMOHYDROQUINONE

Cas:583-69-7

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Manufacturer supply CAS 583-69-7 with best quality

Cas:583-69-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

1,4-Benzenediol,2-bromo-

Cas:583-69-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

1,4-Benzenediol,2-bromo-

Cas:583-69-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

1,4-Benzenediol,2-bromo-

Cas:583-69-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

1,4-Benzenediol,2-bromo-

Cas:583-69-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

High Quality 583-69-7 factory bromohydroquinone free sample Molecular Formula C6H5BrO2 Molar Mass 189.01 Density 1.5555 (rough estimate) Melting Point 112-116°C(lit.) Boling Point 278.

High Quality 583-69-7 factory bromohydroquinone free sample

Cas:583-69-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

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

Bromohydroquinone

Cas:583-69-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

BROMOHYDROQUINONE

Cas:583-69-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

583-69-7 CAS NO.583-69-7

Cas:583-69-7

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Bromohydroquinone cas no. 583-69-7 98%

Cas:583-69-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Bromohydroquinone

Cas:583-69-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

bromohydroquinone

Cas:583-69-7

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

BroMohydroquinone

Cas:583-69-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

2-BroMobenzene-1,4-diol

Cas:583-69-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

Bromohydroquinone

Cas:583-69-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

583-69-7

Cas:583-69-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

2-Bromohydroquinone cas 583-69-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2-Bromohydroquinone cas 583-69-7

Cas:583-69-7

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low priceAppearance:beige to brown fine crystalline powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

Bromohydroquinone

Cas:583-69-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

583-69-7 Application:intermediate

Bromohydroquinone

Cas:583-69-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

AstaTech ( Chengdu) BioPharmaceutical Corp.

Quality assurance, stable process and affordable priceAppearance:detailed see specifications Storage:enquiry Package:according to the clients requirement Application:Pharmaceutical intermediates Transportation:Normal Port:chengdu

Bromohydroquinone

Cas:583-69-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica

Bromohydroquinone manufacturer

Cas:583-69-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

BROMOHYDROQUINONE

Cas:583-69-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HWRK Chem

in store Package:25G Application:Organic Chemicals

Bromohydroquinone

Cas:583-69-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Bromohydroquinone

Cas:583-69-7

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

HENAN SUNLAKE ENTERPRISE CORPORATION Our company advantages: 1、The highest quality with the competitive price. 2、Professional human services. 3、The fastest and safest delivery service. 4、The faster and safest delivery service. 5、The hig

BROMOHYDROQUINONE

Cas:583-69-7

Min.Order:100 Gram

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

583-69-7 CAS NO.583-69-7

Cas:583-69-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

suzhou BetterBioChem Co., Ltd.

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

Bromohydroquinone

Cas:583-69-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

hydroquinone
123-31-9

hydroquinone

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With dihydrogen peroxide; potassium bromide In water; acetonitrile97%
With o-xylylene bis(triethylammonium tribromide) In acetonitrile at 20℃; for 0.0833333h; regioselective reaction;97%
With bromine In chloroform at 0 - 25℃; for 3.25h;92%
2-bromo-1,4-benzoquinone
3958-82-5

2-bromo-1,4-benzoquinone

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With sodium azide In water; acetone at 20℃;95%
With 1,4-dihydronicotinamide adenine dinucleotide In water; acetonitrile at 30℃; Rate constant; pH=7.0;
2-bromo-1,4-phenylene diacetate
52376-16-6

2-bromo-1,4-phenylene diacetate

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With sodium hydroxide for 12h; Ambient temperature;90%
With sodium hydroxide at 20℃;
1,4-Cyclohexanedione
637-88-7

1,4-Cyclohexanedione

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With oxygen; copper diacetate; trifluoroacetic acid; lithium bromide In acetonitrile at 80℃; under 760.051 Torr; for 10h; Sealed tube;88%
1,4-O-di-propanoylbromohydroquinone
52376-17-7

1,4-O-di-propanoylbromohydroquinone

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With Candida antarctica lipase B In di-isopropyl ether; isopropyl alcohol at 45℃; for 1h; Enzymatic reaction; regioselective reaction;86%
hydroquinone
123-31-9

hydroquinone

A

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

B

2,5-dibromohydroquinone
14753-51-6

2,5-dibromohydroquinone

Conditions
ConditionsYield
With Diethyl 2-bromomalonate at 100℃; for 48h; Product distribution; Further Variations:; Reagents;A 80%
B 11%
bromobenzene
108-86-1

bromobenzene

A

bromomaleic anhydride
5926-51-2

bromomaleic anhydride

B

3-Bromophenol
591-20-8

3-Bromophenol

C

2-hydroxybromobenzene
95-56-7

2-hydroxybromobenzene

D

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With Fe2(N,N-bis(pyridin-2-ylmethyl)prop-2-yn-1-amine)2(μ2-Cl)2Cl2; dihydrogen peroxide In acetonitrile at 70℃; for 2h;A 6%
B 49%
C 29%
D 23%
2-hydroxybromobenzene
95-56-7

2-hydroxybromobenzene

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With ammonium peroxydisulfate
With edetate disodium; L-proline; diothiothreitol In dimethyl sulfoxide; glycerol at 28℃; for 24h; pH=7.2; Microbiological reaction; sodium phosphate buffer;
3-bromo-4-hydroxybenzylaldehyde
2973-78-6

3-bromo-4-hydroxybenzylaldehyde

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With sodium hydroxide; dihydrogen peroxide
quinhydrone
106-34-3

quinhydrone

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With tetrachloromethane; bromine
p-benzoquinone
106-51-4

p-benzoquinone

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With diethyl ether; hydrogen bromide
With chloroform; hydrogen bromide
With hydrogen bromide
p-benzoquinone
106-51-4

p-benzoquinone

A

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

B

2,5-dibromohydroquinone
14753-51-6

2,5-dibromohydroquinone

Conditions
ConditionsYield
With hydrogen bromide
1,4-dimethoxybezene
150-78-7

1,4-dimethoxybezene

A

2-bromo-4-methoxyphenol
17332-11-5

2-bromo-4-methoxyphenol

B

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With hydrogen bromide; fluorosulphonic acid; lead dioxide 1.)-72 deg C, 3 h; Yield given. Multistep reaction. Yields of byproduct given;
diethyl ether
60-29-7

diethyl ether

chloroform
67-66-3

chloroform

bromine
7726-95-6

bromine

hydroquinone
123-31-9

hydroquinone

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

chloroform
67-66-3

chloroform

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

p-benzoquinone
106-51-4

p-benzoquinone

A

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

B

2,5-dibromohydroquinone
14753-51-6

2,5-dibromohydroquinone

water
7732-18-5

water

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

p-benzoquinone
106-51-4

p-benzoquinone

A

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

B

2,5-dibromohydroquinone
14753-51-6

2,5-dibromohydroquinone

Conditions
ConditionsYield
bei laengerer Einwirkung;
3-bromo-4-hydroxybenzylaldehyde
2973-78-6

3-bromo-4-hydroxybenzylaldehyde

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

3-bromo-2,5-dihydroxy-benzoic acid
33851-43-3

3-bromo-2,5-dihydroxy-benzoic acid

water
7732-18-5

water

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
at 160℃; im Rohr;
hydroquinone
123-31-9

hydroquinone

A

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

B

p-benzoquinone
106-51-4

p-benzoquinone

Conditions
ConditionsYield
With N-Bromosuccinimide In acetonitrile at 30℃; for 0.2h; UV-irradiation; Title compound not separated from byproducts.;
p-benzoquinone
106-51-4

p-benzoquinone

naphthalene-disulfinic acid-(1.5)

naphthalene-disulfinic acid-(1.5)

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 96 percent / ZnBr2 / 3 h / 100 °C
2: aq. NaOH / 20 °C
View Scheme
3-Bromophenol
591-20-8

3-Bromophenol

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Conditions
ConditionsYield
With edetate disodium; L-proline; diothiothreitol In dimethyl sulfoxide; glycerol at 28℃; for 24h; pH=7.2; Microbiological reaction; sodium phosphate buffer;
bromobenzene
108-86-1

bromobenzene

2-oxo-propionic acid
127-17-3

2-oxo-propionic acid

A

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

B

(2S)-2-amino-3-(3-bromo-4-hydroxyphenyl)propanoic acid
38739-13-8

(2S)-2-amino-3-(3-bromo-4-hydroxyphenyl)propanoic acid

Conditions
ConditionsYield
With glucose dehydrogenase; D-glucose; pyridoxal 5'-phosphate; P450 monooxygenase BM3 variant M2; tyrosine phenol lyase mutant M379V; ammonia; oxygen; NADPH; catalase In aq. phosphate buffer; dimethyl sulfoxide at 20℃; for 6h; pH=8; Enzymatic reaction; enantioselective reaction;A n/a
B n/a
bromobenzene
108-86-1

bromobenzene

A

formic acid
64-18-6

formic acid

B

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

C

benzene-1,2-diol
120-80-9

benzene-1,2-diol

D

hydroquinone
123-31-9

hydroquinone

Conditions
ConditionsYield
With iron-tungstate oxide capsule; air In water-d2 at 20℃; under 750.075 Torr; for 24h; Electrolysis;
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

chloromethyl methyl ether
107-30-2

chloromethyl methyl ether

2-Bromo-1,4-bis(methoxymethoxy)benzene
131136-47-5

2-Bromo-1,4-bis(methoxymethoxy)benzene

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;100%
Stage #1: 2-bromobenzene-1,4-diol With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 0.5h;
Stage #2: chloromethyl methyl ether In DMF (N,N-dimethyl-formamide) at 0 - 20℃; for 0.5h;
83%
Stage #1: 2-bromobenzene-1,4-diol With ethylmagnesium bromide In tetrahydrofuran; diethyl ether at 20℃; for 1h;
Stage #2: chloromethyl methyl ether In tetrahydrofuran; diethyl ether at 20 - 55℃; Further stages.;
81%
With ethylmagnesium bromide 1.) THF, room temperature, 1 h, 2.) 20-25 deg C, overnight, then 50-55 deg C, 1 h; Yield given. Multistep reaction;
With ethylmagnesium bromide 1.) THF, r.t., 6 h; 2.) THF; r.t., 12 h; 50 - 55 degC, 1 h; Yield given. Multistep reaction;
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

1,4-bis(trimethylsilyloxy)-2-bromobenzene
67289-10-5

1,4-bis(trimethylsilyloxy)-2-bromobenzene

Conditions
ConditionsYield
With triethylamine for 1h;100%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

2-bromo-1,4-benzoquinone
3958-82-5

2-bromo-1,4-benzoquinone

Conditions
ConditionsYield
With oxygen; Nitrogen dioxide In dichloromethane at -10℃; for 10h;99%
With oxygen; Nitrogen dioxide In dichloromethane at -10℃; for 10h;99%
With tetrabutylammonium chromate In dichloromethane for 0.5h; Reflux;99%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

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

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

1,4-bis(trimethylsilyloxy)-2-bromobenzene
67289-10-5

1,4-bis(trimethylsilyloxy)-2-bromobenzene

Conditions
ConditionsYield
for 15h; Heating;99%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

Triethylsilyl trifluoromethanesulfonate
79271-56-0

Triethylsilyl trifluoromethanesulfonate

2-bromo-1,4-bis-triethylsilanyloxy-benzene
387400-90-0

2-bromo-1,4-bis-triethylsilanyloxy-benzene

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 0.5h;98%
With 1H-imidazole In N,N-dimethyl-formamide at 0 - 20℃;98%
styrene
292638-84-7

styrene

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

trans-2,5-dihydroxystilbene
34701-63-8

trans-2,5-dihydroxystilbene

Conditions
ConditionsYield
With palladium diacetate; tetrabutyl-ammonium chloride; sodium carbonate In N,N-dimethyl-formamide at 100℃; for 5h; Heck reaction;98%
1-hexene
592-41-6

1-hexene

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

trans-hex-1-enylhydroquinone

trans-hex-1-enylhydroquinone

Conditions
ConditionsYield
With palladium diacetate; tetrabutyl-ammonium chloride; sodium carbonate In N,N-dimethyl-formamide at 100℃; for 5h; Heck reaction;96%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

acetic anhydride
108-24-7

acetic anhydride

2-bromo-1,4-phenylene diacetate
52376-16-6

2-bromo-1,4-phenylene diacetate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;95%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

1,4-Bis(tert-butyldimethysiloxy)-2-bromobenzene
78018-59-4

1,4-Bis(tert-butyldimethysiloxy)-2-bromobenzene

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide for 15h; Ambient temperature;95%
bromoacetic acid tert-butyl ester
5292-43-3

bromoacetic acid tert-butyl ester

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

C18H25BrO6
1191430-29-1

C18H25BrO6

Conditions
ConditionsYield
Stage #1: 2-bromobenzene-1,4-diol With caesium carbonate In acetone at 20℃; for 0.5h; Inert atmosphere;
Stage #2: bromoacetic acid tert-butyl ester In acetone at 70℃; for 1h; Inert atmosphere;
94%
(E)-1-Phenyl-1,3-butadiene
16939-57-4

(E)-1-Phenyl-1,3-butadiene

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

2-[(E)-2-phenylethenyl]coumaran-5-ol

2-[(E)-2-phenylethenyl]coumaran-5-ol

Conditions
ConditionsYield
With palladium diacetate; tetrabutyl-ammonium chloride; sodium carbonate In N,N-dimethyl-formamide at 100℃; for 5h; Heck reaction;92%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

1-Bromooctadecane
112-89-0

1-Bromooctadecane

1-bromo-2,5-dioctadecyloxybenzene
642476-84-4

1-bromo-2,5-dioctadecyloxybenzene

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 20 - 30℃; for 8h;92%
With potassium hydroxide In dimethyl sulfoxide at 20℃; for 2h;90%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

2-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene
126689-00-7

2-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene

2-(2-methylprop-1-en-1-yl)benzene-1,4-diol

2-(2-methylprop-1-en-1-yl)benzene-1,4-diol

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 48h; Suzuki Coupling; Inert atmosphere;92%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

benzyl bromide
100-39-0

benzyl bromide

(2-bromo-1,4-phenylene)bis(oxy)bis(methylene)dibenzene
2237-21-0

(2-bromo-1,4-phenylene)bis(oxy)bis(methylene)dibenzene

Conditions
ConditionsYield
With potassium carbonate In acetone Reflux;91%
With potassium carbonate In acetone for 15h; Reflux;89%
With potassium carbonate In acetone for 15h; Alkylation; Heating;88%
1-bromo-hexane
111-25-1

1-bromo-hexane

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

2-bromo-1,4-bis(hexyloxy)benzene
202798-00-3

2-bromo-1,4-bis(hexyloxy)benzene

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In N,N-dimethyl-formamide at 110℃; for 24h; Inert atmosphere;90%
With 18-crown-6 ether; potassium carbonate In N,N-dimethyl-formamide at 110℃; for 24h; Inert atmosphere;90%
With potassium carbonate In acetone for 72h; Reflux;40%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

1-dodecylbromide
143-15-7

1-dodecylbromide

1-bromo-2,5-didodecyloxybenzene
171368-73-3

1-bromo-2,5-didodecyloxybenzene

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide at 100℃; for 16h; Alkylation;88%
With sodium hydroxide In N,N-dimethyl-formamide for 48h; Williamson reaction; Heating;62%
3,4-dihydro-2H-pyran
110-87-2

3,4-dihydro-2H-pyran

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

C16H21BrO4

C16H21BrO4

Conditions
ConditionsYield
With trifluoroacetic acid at 20℃; for 15h;88%
1-bromo-octane
111-83-1

1-bromo-octane

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

2-bromo-1,4-bis(octyloxy)benzene
194204-71-2

2-bromo-1,4-bis(octyloxy)benzene

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 20℃; for 22h;87%
Stage #1: 2-bromobenzene-1,4-diol With potassium carbonate In acetonitrile at 20℃; for 1h;
Stage #2: 1-bromo-octane In acetonitrile for 18h; Reflux;
77%
With potassium carbonate In butanone for 24h; Reflux; Inert atmosphere;3.71 g
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

hexadecanyl bromide
112-82-3

hexadecanyl bromide

2-bromo-1,4-bis(hexadecyloxy)benzene

2-bromo-1,4-bis(hexadecyloxy)benzene

Conditions
ConditionsYield
With potassium hydroxide In ethanol Heating;86%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

methyl iodide
74-88-4

methyl iodide

1-bromo-2,5-dimethoxybenzene
25245-34-5

1-bromo-2,5-dimethoxybenzene

Conditions
ConditionsYield
With sodium hydride83%
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-phenyl trifluorovinyl ether

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-phenyl trifluorovinyl ether

2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

4'-(trifluorovinyloxy)biphenyl-2,5-diol
1372769-43-1

4'-(trifluorovinyloxy)biphenyl-2,5-diol

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 12h; Suzuki coupling; Inert atmosphere;80%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

(E)-2-(3,3-dimethylbut-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
157945-83-0

(E)-2-(3,3-dimethylbut-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

(E)-2-(3,3-dimethylbut-1-en-1-yl)benzene-1,4-diol

(E)-2-(3,3-dimethylbut-1-en-1-yl)benzene-1,4-diol

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 15h; Inert atmosphere;79%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

t-butyldimethylsiyl triflate
69739-34-0

t-butyldimethylsiyl triflate

1,4-Bis(tert-butyldimethysiloxy)-2-bromobenzene
78018-59-4

1,4-Bis(tert-butyldimethysiloxy)-2-bromobenzene

Conditions
ConditionsYield
With triethylamine In chloroform72%
2-bromobenzene-1,4-diol
583-69-7

2-bromobenzene-1,4-diol

2-(2-(2-methoxyethoxy)ethoxy)ethyl p-toluenesulfonate
62921-74-8

2-(2-(2-methoxyethoxy)ethoxy)ethyl p-toluenesulfonate

1,4-bis((triethylene glycol monomethyl ether)oxy)-2-bromobenzene
913544-48-6

1,4-bis((triethylene glycol monomethyl ether)oxy)-2-bromobenzene

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In butanone for 48h; Heating;68.5%

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