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Simagchem Corporation

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

High quality 1,4-Dibromobenzene supplier in China

Cas:106-37-6

Min.Order:1 Metric Ton

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Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product Name 1,4-Dibromobenzene CAS No. 106-37-6 Appearance White crystal Assay ≥99% Capacity 500mt/year Min.packing 100gram Applicatio

1,4-Dibromobenzene

Cas:106-37-6

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White crystals Storage:Store below +30°C. Package:25kg/drum A

Dye intermediate 1,4-Dibromobenzene CAS 106-37-6 with high purity

Cas:106-37-6

Min.Order:25 Kilogram

FOB Price: $6.0 / 20.0

Type:Trading Company

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Hangzhou Think Chemical Co. Ltd

1,4-Dibromobenzene CAS No.:106-37-6 Name: 1,4-Dibromobenzene Molecular Structure Molecular Formula: C6H4Br2 Molecular Weight: 235.90 CAS Registry Number: 106-37-6 EINECS: 203-390-2

High purity 1,4-Dibromobenzene CAS No.:106-37-6

Cas:106-37-6

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Other

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Henan Allgreen Chemical Co.,Ltd

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

1,4-dibromobenzene

Cas:106-37-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 1,4-dibromobenzene

Cas:106-37-6

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price OLED 99% 106-37-6 1,4-Dibromobenzene-d4 Manufacturer

Cas:106-37-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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EAST CHEMSOURCES LIMITED

This product is used in organic synthesis and as a dye intermediate. Appearance:White powder Storage:Store in a cool, dry, ventilated area away from sources of heat or ignition. Package:25kg/drum Application:This product is used in organic synthesi

Organic synthesis intermediate 1,4-Dibromobenzene

Cas:106-37-6

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. As a leading manufacturer and supplier of chemicals in China, Day

1,4-Dibromobenzene

Cas:106-37-6

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

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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

p-Dibromobenzene

Cas:106-37-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable

1,4-Dibromobenzene

Cas:106-37-6

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

Paradibromobenzene_

Cas:106-37-6

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

1,4-Dibromobenzene

Cas:106-37-6

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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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

Top Purity CAS 106-37-6 with fast shipping

Cas:106-37-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Hot Sell Factory Supply Raw Material 1,4-Dibromobenzene CAS 106-37-6

Cas:106-37-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Henan Sinotech Import&Export Corporation

1,4-dibromobenzene Identification Product name: 1,4-dibromobenzene Product name: 1,4-dibromobenzene

1,4-dibromobenzene

Cas:106-37-6

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hefei TNJ chemical industry co.,ltd

1. We are one of the domestic largest manufacturers of API; 2. We are always the supplier of products with higher quality and at more competitive price; 3. We are supplier of safe and ecofriendly products ; 4. We provide stable supply and

Manufacturer of 1,4-Dibromobenzene at Factory Price

Cas:106-37-6

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

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

1,4-Dibromobenzene 106-37-6

Cas:106-37-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

1,4-Dibromobenzene Basic information Product Name: 1,4-Dibromobenzene Synonyms: 1,4-DIBROMOBENZENE;dibromobenzene;dibromobenzene.;p-Bromophenyl bromide;p-bromophenylbromide;p-dibromo-benzen;p-Phenylenedibromide;1,4-Dibromobenzene Zone Refined

1,4-Dibromobenzene

Cas:106-37-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

dye intermediates, 1,4-Dibromobenzene CAS:106-37-6

Cas:106-37-6

Min.Order:1 Kilogram

FOB Price: $27.4 / 32.8

Type:Trading Company

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-Dibromobenzene

Cas:106-37-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

1,4-Dibromobenzene CAS 106-37-6

Cas:106-37-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Lonwin Chemical Group Limited

1,4-Dibromobenzene CAS: 106-37-6 Specification Product Name 1,4-Dibromobenzene CAS No. 106-37-6 Appearance White crystal Assay ≥99% Capacity 500mt/year Min.packing

Factory supply 1,4-Dibromobenzene

Cas:106-37-6

Min.Order:1 Kilogram

Negotiable

Type:Other

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-Dibromobenzene

Cas:106-37-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

1,4-Dibromobenzene

Cas:106-37-6

Min.Order:0 Metric Ton

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-Dibromobenzene

Cas:106-37-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1,4-Dibromobenzene

Cas:106-37-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

1,4-dibromobenzene

Cas:106-37-6

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:white or off-white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used for organic synthesis, dye intermediate

1,4-Dibromobenzene

Cas:106-37-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Kunsui Technology Co., Ltd.

1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m

Organic Intermediate 1,4-Dibromobenzene CAS 106-37-6

Cas:106-37-6

Min.Order:1 Liter

FOB Price: $4.5 / 5.0

Type:Trading Company

inquiry

Synthetic route

bromobenzene
108-86-1

bromobenzene

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With bromine fluoride In ethanol; chloroform at -78℃; for 0.5h;100%
With sulfuric acid; bromine; mercury(II) oxide In tetrachloromethane for 2.5h; Heating;76%
With bromine; silver perchlorate; magnesium oxide
potassium 4-bromophenyltrifluoroborate
374564-35-9

potassium 4-bromophenyltrifluoroborate

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With pyridinium hydrobromide perbromide In tetrahydrofuran; water at 20℃; for 0.333333h; chemoselective reaction;99%
4-Bromophenylboronic acid
5467-74-3

4-Bromophenylboronic acid

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With sodium nitrite In acetonitrile at 80℃; for 2h; Sealed tube;97%
With N-Bromosuccinimide In acetonitrile at 81℃; for 8h;71%
(4-bromophenyl)triethylgermane
23268-74-8

(4-bromophenyl)triethylgermane

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With N-Bromosuccinimide In N,N-dimethyl-formamide at 20℃; for 4h;92%
1,4-benzenebisdiazonium tetrafluoroborate

1,4-benzenebisdiazonium tetrafluoroborate

A

bromobenzene
108-86-1

bromobenzene

B

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With dibenzo-18-crown-6; potassium bromide; copper(ll) bromide; 1,10-Phenanthroline; copper(I) bromide In acetonitrile at 20℃; for 0.333333h; Sandmeyer bromination;A 6%
B 91%
4-Bromobenzenediazonium o-benzenedisulfonimide

4-Bromobenzenediazonium o-benzenedisulfonimide

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With tetrabutylammomium bromide; copper In acetonitrile at 20℃; for 0.75h; Substitution;87%
With tetrabutylammomium bromide In acetonitrile at 60℃; for 0.75h; Substitution;83%
(η(5)-C5H5)Fe(CO)2C6H4Fe(CO)2(η(5)-C5H5)
119945-86-7

(η(5)-C5H5)Fe(CO)2C6H4Fe(CO)2(η(5)-C5H5)

A

dicarbonylcyclopentadienylbromoiron(II)

dicarbonylcyclopentadienylbromoiron(II)

B

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With bromine In tetrahydrofuran (N2), stirred for 30 min at room temp.; solvent removed, residue taken up in CH2Cl2, chromy.,;A 82%
B 84%
C6H4{Re(CO)5}2

C6H4{Re(CO)5}2

A

rhenium(I) pentacarbonyl bromide
14220-21-4

rhenium(I) pentacarbonyl bromide

B

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With bromine In tetrahydrofuran (N2), stirred at room temp. for 30 min; solvent removed, chromy.;A 81%
B 76%
4-bromobenzenediazonium tetrafluoroborate
673-40-5

4-bromobenzenediazonium tetrafluoroborate

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With N-Bromosuccinimide; tetrabutylammonium perchlorate In methanol; N,N-dimethyl-formamide at 20℃; for 3h; Sandmeyer Reaction; Electrochemical reaction;81%
With (triphenylphosphine)gold(I) chloride; sodium bromide In acetonitrile at 50℃; for 5h; Sandmeyer Reaction;81 %Spectr.
4-bromo-aniline
106-40-1

4-bromo-aniline

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With p-toluenesulfonyl nitrite; copper(ll) bromide In acetonitrile at 25℃; for 0.0166667h;78%
Stage #1: 4-bromo-aniline With tert.-butylnitrite In dichloromethane; water at 0℃; for 0.166667h;
Stage #2: With carbon tetrabromide; dimethylglyoxal In dichloromethane; water at 15 - 35℃; for 16h;
78%
With N-Bromosuccinimide; sodium nitrite In N,N-dimethyl-formamide at 20℃; for 6h;75%
4-bromophenylhydrazine hydrochloride
622-88-8

4-bromophenylhydrazine hydrochloride

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With boron tribromide; dimethyl sulfoxide at 80℃; for 1h;78%
bromobenzene
108-86-1

bromobenzene

A

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

B

1,2-dibromobenzene
583-53-9

1,2-dibromobenzene

Conditions
ConditionsYield
With PyHBrCl2; iron(III) chloride In dichloromethane at 20℃; for 2h;A 19%
B 72%
With lead(IV) acetate; trifluoroacetic acid; potassium bromide at 25℃; for 0.5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With bromine; ZnBr2 on silica (100 Angstroem) In hexane at 25℃; for 0.116667h; Yields of byproduct given;
benzene
71-43-2

benzene

A

1,2,4,5-tetrabromobenzene
636-28-2

1,2,4,5-tetrabromobenzene

B

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

C

1,2,4-tribromobenzene
615-54-3

1,2,4-tribromobenzene

Conditions
ConditionsYield
With oxygen; iron; 1,2-dibromomethane at 40℃; for 2h; Overall yield = 520 mg;A 60%
B 11%
C 27%
1,4-benzenebisdiazonium tetrafluoroborate

1,4-benzenebisdiazonium tetrafluoroborate

2-propenamide
79-06-1

2-propenamide

A

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

B

3,3'-(1,4-phenylene)bis(2-bromopropanamide)

3,3'-(1,4-phenylene)bis(2-bromopropanamide)

Conditions
ConditionsYield
With copper(II) tetrafluroborate hexahydrate; potassium bromide In water; acetone at 0 - 10℃; for 4h;A 32%
B 43%
C7H6BrN7
93680-30-9

C7H6BrN7

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With tetrabutylammomium bromide; trifluoroacetic acid In acetonitrile at 70 - 80℃;40%
allyl bromide
106-95-6

allyl bromide

4-bromo-aniline
106-40-1

4-bromo-aniline

A

1-allyl-4-bromo-benzene
2294-43-1

1-allyl-4-bromo-benzene

B

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With tert.-butylnitrite In acetonitrile at 30℃; for 1.33h;A 34%
B n/a
1-{[(4-bromophenyl)dimethylsilyl]methyl}-3-methylimidazolium tetrafluoroborate
925253-14-1

1-{[(4-bromophenyl)dimethylsilyl]methyl}-3-methylimidazolium tetrafluoroborate

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With pyridine; bromine In dichloromethane at 0℃; for 2h;30%
tetrachloromethane
56-23-5

tetrachloromethane

N-Bromosuccinimide
128-08-5

N-Bromosuccinimide

cyclohexene
110-83-8

cyclohexene

dibenzoyl peroxide
94-36-0

dibenzoyl peroxide

A

1,3-dibromobenzene
108-36-1

1,3-dibromobenzene

B

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

ethyl bromide
74-96-4

ethyl bromide

bromobenzene
108-86-1

bromobenzene

A

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

B

1,3,5-triethylbenzene
102-25-0

1,3,5-triethylbenzene

Conditions
ConditionsYield
With aluminium trichloride
bromobenzene
108-86-1

bromobenzene

carbon tetrabromide
558-13-4

carbon tetrabromide

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
at 150 - 180℃;
at 150 - 180℃;
bromobenzene
108-86-1

bromobenzene

bromonitromethane
563-70-2

bromonitromethane

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With carbon disulfide; aluminium trichloride
bromobenzene
108-86-1

bromobenzene

A

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

B

1,1,2,3,4,5,6-heptabromo-cyclohexane
872267-92-0

1,1,2,3,4,5,6-heptabromo-cyclohexane

Conditions
ConditionsYield
With bromine Sonnenlicht;
iodobenzene
591-50-4

iodobenzene

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With ferric(III) bromide
4-bromo-phenol
106-41-2

4-bromo-phenol

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With phosphorus pentabromide durch Destillation;
ethanol
64-17-5

ethanol

4-bromo-benzenediazonium; tribromoide

4-bromo-benzenediazonium; tribromoide

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
Diazotization.Behandlung der Diazoniumsalz-Loesung mit H3PO2 bei 5grad;
4-bromo-benzenediazonium ion
17333-82-3

4-bromo-benzenediazonium ion

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

1,2-Diiodobenzene
615-42-9

1,2-Diiodobenzene

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

Conditions
ConditionsYield
With ferric(III) bromide
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

1-bromo-4-(trimethylsilyl)benzene
6999-03-7

1-bromo-4-(trimethylsilyl)benzene

Conditions
ConditionsYield
Stage #1: 1.4-dibromobenzene With n-butyllithium In diethyl ether; hexane at -78℃; for 4h;
Stage #2: chloro-trimethyl-silane In diethyl ether; hexane at -78 - 20℃; for 2.16667h;
100%
Stage #1: 1.4-dibromobenzene With n-butyllithium In diethyl ether; hexane at -78℃; for 0.25h; Inert atmosphere;
Stage #2: chloro-trimethyl-silane In diethyl ether; hexane at 20℃; for 2h; Inert atmosphere;
100%
Stage #1: 1.4-dibromobenzene With n-butyllithium In diethyl ether at -78℃; for 4h; Inert atmosphere; Schlenk technique;
Stage #2: chloro-trimethyl-silane In diethyl ether at -78 - 20℃; Inert atmosphere; Schlenk technique;
100%
Triphenylsilyl chloride
76-86-8

Triphenylsilyl chloride

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

4-bromophenyltriphenylsilane
18737-40-1

4-bromophenyltriphenylsilane

Conditions
ConditionsYield
Stage #1: 1.4-dibromobenzene With n-butyllithium In diethyl ether; hexane at -78℃;
Stage #2: Triphenylsilyl chloride In diethyl ether; hexane at -78 - 20℃; Further stages.;
100%
Stage #1: 1.4-dibromobenzene With n-butyllithium In diethyl ether at -78℃; for 2.33333h; Inert atmosphere;
Stage #2: Triphenylsilyl chloride In diethyl ether at -78 - 20℃; Inert atmosphere;
87.1%
Stage #1: 1.4-dibromobenzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere;
Stage #2: Triphenylsilyl chloride at -78℃; for 2h;
85%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

phenylacetylene
536-74-3

phenylacetylene

1,4-bis(2-phenylethynyl)benzene
1849-27-0

1,4-bis(2-phenylethynyl)benzene

Conditions
ConditionsYield
With potassium hydroxide In N,N-dimethyl-formamide at 120℃; for 0.5h; Sonogashira Cross-Coupling;100%
With (1,3-bis(2,6-di-iso-propylphenyl)-4,5-dihydroimidazol-2-ylidene) copper chloride; (1,3-bis(2,6-diisopropylphenyl)-2-imidazolidinylidene)PdCl2(triethylamine); potassium carbonate In dimethyl sulfoxide at 120℃; for 24h; Sonogashira Cross-Coupling;94%
With C28H61ClP2Pd2; diisopropylamine; zinc(II) chloride In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;88%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

2,6-diisopropylbenzenamine
24544-04-5

2,6-diisopropylbenzenamine

N,N'-bis(2,6-diisopropylphenyl)-p-phenylenediamine
1068093-94-6

N,N'-bis(2,6-diisopropylphenyl)-p-phenylenediamine

Conditions
ConditionsYield
Stage #1: 1.4-dibromobenzene; 2,6-diisopropylbenzenamine With tri-tert-butyl phosphine; sodium t-butanolate; palladium diacetate In toluene at 110℃; for 14h;
Stage #2: With water; ammonium chloride In toluene Product distribution / selectivity;
100%
Stage #1: 1.4-dibromobenzene; 2,6-diisopropylbenzenamine With tri-tert-butyl phosphine; sodium t-butanolate; dichloro[1,1'-bis(di-t-butylphosphino)ferrocene]palladium(II) In toluene at 110℃; for 14h;
Stage #2: With water; ammonium chloride In toluene Product distribution / selectivity;
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

tributyl(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-stannane
175922-79-9

tributyl(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-stannane

1,4-bis(2-(3,4-ethylenedioxy)thienyl)benzene
168641-43-8

1,4-bis(2-(3,4-ethylenedioxy)thienyl)benzene

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 24h; Stille coupling; Inert atmosphere; Reflux;100%
With bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 80℃; for 2h; Stille coupling; Inert atmosphere;15%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

2-(tri-n-butyl)stannyl-5,2'-bithiophene
162717-58-0

2-(tri-n-butyl)stannyl-5,2'-bithiophene

1,4-bis(2,2'-bithiophen-5-yl)benzene

1,4-bis(2,2'-bithiophen-5-yl)benzene

Conditions
ConditionsYield
With bis(tri-t-butylphosphine)palladium(0); cesium fluoride In 1,4-dioxane at 20℃; for 19h; Stille coupling; Inert atmosphere;100%
Diisopropylsilyl dichloride
7751-38-4

Diisopropylsilyl dichloride

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

1,4-bis(chlorodiisopropylsilyl)benzene

1,4-bis(chlorodiisopropylsilyl)benzene

Conditions
ConditionsYield
Stage #1: 1.4-dibromobenzene With tert.-butyl lithium In tetrahydrofuran; pentane at -78℃; for 1.33333h; Inert atmosphere;
Stage #2: Diisopropylsilyl dichloride In tetrahydrofuran; pentane at -78 - 20℃; for 12h; Inert atmosphere;
100%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

4-bromo-N-(4-methoxyphenyl)aniline
13677-42-4

4-bromo-N-(4-methoxyphenyl)aniline

4,4′-dibromo-4′′-methoxytriphenylamine
100308-69-8

4,4′-dibromo-4′′-methoxytriphenylamine

Conditions
ConditionsYield
Stage #1: 1.4-dibromobenzene With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0) In toluene at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: 4-bromo-N-(4-methoxyphenyl)aniline With sodium t-butanolate In toluene at 110℃; for 15h; Hartwig-Buchwald coupling;
100%
Stage #1: 1.4-dibromobenzene With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0) In toluene at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: 4-bromo-N-(4-methoxyphenyl)aniline With sodium t-butanolate In toluene at 110℃; for 15h; Inert atmosphere;
100%
N-(4-bromophenyl)-N-o-tolylacetamide
1069137-53-6

N-(4-bromophenyl)-N-o-tolylacetamide

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

4-bromo-N-(2-methylphenyl)aniline
1082670-45-8

4-bromo-N-(2-methylphenyl)aniline

Conditions
ConditionsYield
With sodium methylate In methanol; toluene at 100℃; for 3h; Inert atmosphere;100%
3-(tert-butyl)-2-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde
945629-66-3

3-(tert-butyl)-2-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

C28H30O4
1412912-04-9

C28H30O4

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,2-dimethoxyethane; water at 100℃; for 24h; Inert atmosphere;100%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,2-dimethoxyethane; water at 100℃; for 24h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique;48%
Suzuki Coupling;
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

cycloheptanone
502-42-1

cycloheptanone

C13H17BrO
1610027-87-6

C13H17BrO

Conditions
ConditionsYield
Stage #1: 1.4-dibromobenzene With n-butyllithium In tetrahydrofuran at -75 - -70℃; Inert atmosphere;
Stage #2: cycloheptanone In tetrahydrofuran at -40℃; Inert atmosphere;
100%
Stage #1: 1.4-dibromobenzene With iodine; magnesium In diethyl ether Grignard Reaction; Reflux;
Stage #2: cycloheptanone In diethyl ether at 20℃; for 2h;
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

(N,N-dimethyl)-(chloro-phenyl-phosphino)-amine
4073-30-7

(N,N-dimethyl)-(chloro-phenyl-phosphino)-amine

1,4-bis(dimethylaminophenylphosphino)benzene
85573-02-0

1,4-bis(dimethylaminophenylphosphino)benzene

Conditions
ConditionsYield
With n-butyllithium In diethyl ether; hexane room temp., overnight, reflux, 2 h;99.7%
carbon dioxide
124-38-9

carbon dioxide

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

4-Bromobenzoic acid
586-76-5

4-Bromobenzoic acid

Conditions
ConditionsYield
With magnesium In tetrahydrofuran at -78℃; for 0.5h;99%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

tris-para-bromophenylphosphane
29949-81-3

tris-para-bromophenylphosphane

Conditions
ConditionsYield
Stage #1: 1.4-dibromobenzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: With phosphorus trichloride In tetrahydrofuran; hexane at -78 - 20℃; for 2h; Further stages.;
99%
Stage #1: 1.4-dibromobenzene With n-butyllithium In diethyl ether; hexane at 20℃; for 0.0833333h; Substitution;
Stage #2: With phosphorus trichloride In diethyl ether; hexane Addition; Further stages.;
70.8%
Stage #1: 1.4-dibromobenzene With n-butyllithium In tetrahydrofuran at -78℃;
Stage #2: With phosphorus trichloride In tetrahydrofuran at -78 - 20℃;
52%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

phenylboronic acid
98-80-6

phenylboronic acid

[1,1';4',1'']terphenyl
92-94-4

[1,1';4',1'']terphenyl

Conditions
ConditionsYield
With trans-chloro(1-naphthyl)bis-(triphenylphosphine)nickel(II); tricyclohexylphosphine tetrafluoroborate; potassium carbonate In water; toluene at 20℃; for 24h; Suzuki-Miyaura cross-coupling reaction; Inert atmosphere;99%
With potassium carbonate In ethanol at 78℃; for 1h; Catalytic behavior; Suzuki-Miyaura Coupling;99%
With C37H28N8O*2Cl(1-)*Pd(2+); potassium carbonate In ethanol at 70℃; for 2h; Suzuki-Miyaura Coupling;99%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

2-methyl-but-3-yn-2-ol
115-19-5

2-methyl-but-3-yn-2-ol

1,4-bis(2-hydroxy-2-methyl-4-but-3-ynyl)benzene
2344-53-8

1,4-bis(2-hydroxy-2-methyl-4-but-3-ynyl)benzene

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine for 3h; Inert atmosphere; Reflux;99%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine for 3h; Sonogashira Cross-Coupling; Inert atmosphere; Reflux;99%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diethylamine for 16h; Heating;97%
acrylic acid n-butyl ester
141-32-2

acrylic acid n-butyl ester

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

1,4-di(2-n-butyloxycarbonyl-trans-vinyl)-benzene

1,4-di(2-n-butyloxycarbonyl-trans-vinyl)-benzene

Conditions
ConditionsYield
With potassium carbonate; bis(dibenzylideneacetone)-palladium(0); 3-(2,6-diisopropylphenyl)-1-(2-diphenylphosphanylbenzyl)-3H-imidazol-1-ium chloride In N,N-dimethyl acetamide at 120℃; for 12h; Heck reaction;99%
With 3-(dimethylamino)propanoic acid hydrochloride; potassium carbonate; palladium diacetate In 1-methyl-pyrrolidin-2-one at 130℃; for 10h; Heck reaction;88%
With palladium diacetate; tri-tert-butyl phosphine; sodium acetate In N,N-dimethyl acetamide at 130℃; for 24h; Heck reaction;75%
With 1,3-bis(5-ferrocenylisoxazoline-3-yl)benzene; tetrabutylammomium bromide; sodium acetate; palladium diacetate In water at 80℃; for 6h; Heck Reaction; diastereoselective reaction;
2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

copper(II)bromide
7789-45-9

copper(II)bromide

1,4-bis(2,2,2-trifluoroethoxy)-benzene
66300-61-6

1,4-bis(2,2,2-trifluoroethoxy)-benzene

Conditions
ConditionsYield
With hydrogenchloride In N-methyl-acetamide; (2S)-N-methyl-1-phenylpropan-2-amine hydrate; diethyl ether99%
Trimethyl borate
121-43-7

Trimethyl borate

1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

4-Bromophenylboronic acid
5467-74-3

4-Bromophenylboronic acid

Conditions
ConditionsYield
Stage #1: 1.4-dibromobenzene With n-butyllithium In tetrahydrofuran; hexane at -30℃; Inert atmosphere; Flow reactor;
Stage #2: Trimethyl borate In tetrahydrofuran; hexane at -30℃; Inert atmosphere; Flow reactor;
99%
Stage #1: 1.4-dibromobenzene With magnesium In tetrahydrofuran at 20℃; for 4h; Inert atmosphere;
Stage #2: Trimethyl borate In tetrahydrofuran at -78 - 20℃; for 19h; Inert atmosphere;
99%
With n-butyllithium In tetrahydrofuran N2; BuLi dropping into org. compd. soln. at -78°C, mixt. keeping 3 h, B-compd. soln. addn. dropwise at -78°C, mixt. allowing to warm to room temp. overnight , stirring 1 h with 10% HCl, extn. (Et2O); org. extracts washing (water), drying, solvent vac. removal;
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

3-(t-butyl)-4-methoxyphenyl boronic acid
196960-96-0

3-(t-butyl)-4-methoxyphenyl boronic acid

1,4-bis(3-tert-butyl-4-methoxyphenyl)benzene
1202392-74-2

1,4-bis(3-tert-butyl-4-methoxyphenyl)benzene

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); barium hydroxide monohydrate In ISOPROPYLAMIDE; water at 80℃; for 48h; Suzuki-Miyaura double cross-coupling; Inert atmosphere;99%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

potassium N-dodecyl-5-(ethoxycarbonyl)-3,4-(propylene-1,3-dioxy)pyrrole-2-carboxylate
1218780-27-8

potassium N-dodecyl-5-(ethoxycarbonyl)-3,4-(propylene-1,3-dioxy)pyrrole-2-carboxylate

diethyl 5,5'-(1,4-phenylene)bis(N-dodecyl-3,4-(propylene-1,3-dioxy)pyrrole-2-carboxylate)
1218780-28-9

diethyl 5,5'-(1,4-phenylene)bis(N-dodecyl-3,4-(propylene-1,3-dioxy)pyrrole-2-carboxylate)

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one; palladium(II) acetylacetonate; tris-(o-tolyl)phosphine at 95℃; Inert atmosphere;99%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With C24H12Cu2F9N4O7; tetrabutylammomium bromide; ammonia; caesium carbonate In water at 110 - 140℃; for 16h;99%
With ammonia; C16H16N2O2*0.8Ni*0.2Cu at 85℃; under 1500.15 Torr; for 8.5h; Autoclave; Inert atmosphere;92%
Multi-step reaction with 2 steps
1: copper(ll) sulfate pentahydrate; sodium L-ascorbate; potassium carbonate; ammonium hydroxide / dimethyl sulfoxide; glycerol / 8 h / 100 °C
2: copper(ll) sulfate pentahydrate; sodium L-ascorbate; potassium carbonate; ammonium hydroxide / dimethyl sulfoxide; glycerol / 8 h / 100 °C
View Scheme
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

potassium hexacyanoferrate(II) trihydrate

potassium hexacyanoferrate(II) trihydrate

terephthalonitrile
623-26-7

terephthalonitrile

Conditions
ConditionsYield
With Palladium Nanoparticles with two shape-persistent covalent cages CC1' In N,N-dimethyl-formamide at 140℃; for 15h; Reagent/catalyst; Inert atmosphere;99%
With sodium carbonate In N,N-dimethyl-formamide at 110℃; for 24h; Catalytic behavior; Sealed tube;93 %Chromat.
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

potassium 3,3-dimethylbutyltrifluoroborate

potassium 3,3-dimethylbutyltrifluoroborate

1,4-bis(3,3-dimethylbutyl)benzene
137039-64-6

1,4-bis(3,3-dimethylbutyl)benzene

Conditions
ConditionsYield
With 2-dicyclohexylphosphino-2′,6′-di-i-propoxy-1,1′-biphenyl; palladium diacetate; caesium carbonate In water; toluene at 115℃; for 16h; Suzuki-Miyaura Coupling; Inert atmosphere;99%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

C120H132Ag2Cl8N8O16Rh8(6+)*6CF3O3S(1-)

C120H132Ag2Cl8N8O16Rh8(6+)*6CF3O3S(1-)

C120H132Ag2Cl8N8O16Rh8(6+)*6CF3O3S(1-)*C6H4Br2

C120H132Ag2Cl8N8O16Rh8(6+)*6CF3O3S(1-)*C6H4Br2

Conditions
ConditionsYield
In methanol at 20℃; for 0.0833333h; Solvent; Inert atmosphere; Schlenk technique;99%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

1,4-diazidobenzene
2294-47-5

1,4-diazidobenzene

Conditions
ConditionsYield
With sodium azide In ethylene glycol at 100℃; for 3h; Green chemistry;99%
With copper(l) iodide; sodium azide; sodium hydroxide In tetrahydrofuran; water at 95℃; for 4h; Inert atmosphere;60%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

4-trifluoromethoxyphenylboronic acid
139301-27-2

4-trifluoromethoxyphenylboronic acid

C20H12F6O2

C20H12F6O2

Conditions
ConditionsYield
With C35H47O3P*C15H16N(1-)*CH3O3S(1-)*Pd(2+); triethylamine In tetrahydrofuran; water at 45℃; for 24h; Suzuki-Miyaura Coupling;99%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

C17H14O3S

C17H14O3S

C28H20Br2O2S

C28H20Br2O2S

Conditions
ConditionsYield
Stage #1: 1.4-dibromobenzene With n-butyllithium In tetrahydrofuran at -78℃; for 1h;
Stage #2: C17H14O3S In tetrahydrofuran at 0℃; for 2h;
99%

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