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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% 76186-72-6 2,1,3-Benzothiadiazole, 4,7-dibromo-5,6-dinitro- Manufacturer

Cas:76186-72-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole Manufacturer Factory CAS 76186-72-6 4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole Manufacturer Factory CAS 76186-72-6 2,1,3-Benzothiadiazole, 4,7-dibromo-5,6-dinitro- COA TDS price MSDS

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole Manufacturer Factory CAS 76186-72-6

Cas:76186-72-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

CAS 76186-72-6 4, 7-Dibromo-5, 6-Dinitrobenzo[C][1, 2, 5]Thiadiazole

Cas:76186-72-6

Min.Order:1 Kilogram

FOB Price: $6.0 / 10.0

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

Pharmaceutical Grade CAS 76186-72-6 with competitive price

Cas:76186-72-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

2,1,3-Benzothiadiazole, 4,7-dibromo-5,6-dinitro-

Cas:76186-72-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole CAS:76186-72-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole CAS:76186-72-6

Cas:76186-72-6

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

2,1,3-Benzothiadiazole, 4,7-dibromo-5,6-dinitro-

Cas:76186-72-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail

Quality assurance 99% Ethyl 2-methoxy-6-methylbenzoate CAS:76186-72-6, C6Br2N4O4S

Cas:76186-72-6

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

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 present,

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:1 Gram

FOB Price: $30.0

Type:Trading Company

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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

2,1,3-Benzothiadiazole, 4,7-dibromo-5,6-dinitro-

Cas:76186-72-6

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

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

YUNBIO TECH CO.,LTD

1.High quality 2. Free sample available 3. Competitive price 4.Experienced service team 5.Fast delivery 6.Considerate after-sale service 4,7-Dibromo-5,6-dinitro-benzo[1,2,5]thiadiazole with cas no. 76186-72-6 worldwide Top Pharma factory vendor with

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Best Offer4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:1 Gram

Negotiable

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

Quality assurance 99% Ethyl 2-methoxy-6-methylbenzoate CAS:76186-72-6, C6Br2N4O4S CAS NO.76186-72-6

Cas:76186-72-6

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

76186-72-6

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Puyang Huicheng Electronic Material Co., Ltd

Factory direct sales products of listed companies Package:1kg/;25kg/;100kg/;500kg/;1T Application:Customized synthetic materials for pharmaceutical applications

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

2,1,3-Benzothiadiazole, 4,7-dibromo-5,6-dinitro-

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou SuKaiLu Chemical Technology Co., Ltd.

Our Company main product 一:suzuki reaction customization 二:Boronic acid derivative ①:phenylboronic acid derivative ②:Phenylboronic acid pinacol ester derivative ③:Potassium phenyltrifluoroborate derivative ④:Phenylboronic acid MIDA ester derivative

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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

2,1,3-Benzothiadiazole, 4,7-dibromo-5,6-dinitro-

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole CAS No.76186-72-6

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

best seller Application:API

4,7-dibroMo-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Cas:76186-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

4,7-dibromobenzo[c][1,2,5]thiadiazole
15155-41-6

4,7-dibromobenzo[c][1,2,5]thiadiazole

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

Conditions
ConditionsYield
With sulfuric acid; nitric acid In toluene at 20℃; for 20h;95%
With trifluorormethanesulfonic acid; nitric acid at 5 - 50℃;94%
With trifluorormethanesulfonic acid; nitric acid89%
benzo[1,2,5]thiadiazole
273-13-2, 22706-22-5

benzo[1,2,5]thiadiazole

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. HBr; Br2 / 130 °C
2: CF3CO2H; HNO3 / CH2Cl2
View Scheme
Multi-step reaction with 2 steps
1: hydrogen bromide; bromine
2: trifluorormethanesulfonic acid; nitric acid
View Scheme
Multi-step reaction with 2 steps
1: hydrogen bromide; bromine / water
2: nitric acid; sulfuric acid
View Scheme
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: thionyl chloride; triethylamine / dichloromethane
2: hydrogen bromide; bromine / water
3: sulfuric acid; nitric acid
View Scheme
Multi-step reaction with 3 steps
1: triethylamine; thionyl chloride / dichloromethane / Reflux
2: bromine; hydrogen bromide / water / 6 h / 100 °C
3: nitric acid; sulfuric acid / 0 - 20 °C
View Scheme
Multi-step reaction with 3 steps
1: thionyl chloride; triethylamine / dichloromethane / 20 h / Reflux
2: hydrogen bromide; bromine / 6 h / Reflux
3: nitric acid; trifluorormethanesulfonic acid / 24 h / 0 °C / Heating
View Scheme
Multi-step reaction with 3 steps
1: triethylamine; thionyl chloride / dichloromethane / 20 h / Reflux
2: hydrogen bromide; bromine / 6 h / Reflux
3: nitric acid; trifluorormethanesulfonic acid / 0 - 50 °C
View Scheme
Multi-step reaction with 3 steps
1: thionyl chloride; triethylamine / dichloromethane / 4 h / Reflux
2: bromine; hydrogen bromide / 6 h / Reflux
3: sulfuric acid; nitric acid / 8 h / 60 °C
View Scheme
tributyl-(4-octyl-thiophen-2-yl)-stannane
504441-11-6

tributyl-(4-octyl-thiophen-2-yl)-stannane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

4,7-bis-(4-octylthiophen-2-yl)-5,6-dinitro-2,1,3-benzothiadiazole
1361452-97-2

4,7-bis-(4-octylthiophen-2-yl)-5,6-dinitro-2,1,3-benzothiadiazole

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran for 20h; Stille coupling; Inert atmosphere; Reflux;98%
tributyl(4-(tert-butyl)phenyl)stannane
115933-42-1

tributyl(4-(tert-butyl)phenyl)stannane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

C26H26N4O4S
1394135-00-2

C26H26N4O4S

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 19h; Stille Cross Coupling; Inert atmosphere; Reflux;98%
tributyl(thien-2-yl)stannane
54663-78-4

tributyl(thien-2-yl)stannane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

5,6-dinitro-4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole
165190-73-8

5,6-dinitro-4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); tris-(o-tolyl)phosphine In tetrahydrofuran Stille coupling;96%
With tris-(dibenzylideneacetone)dipalladium(0); trifuran-2-yl-phosphane; sulfuric acid In tetrahydrofuran; water at 25℃; for 2h; Reflux; Inert atmosphere;91%
With tris-(dibenzylideneacetone)dipalladium(0); sulfuric acid; tris-(o-tolyl)phosphine In tetrahydrofuran at 25℃; for 2h; Reflux; Inert atmosphere;91%
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

phenylboronic acid
98-80-6

phenylboronic acid

5,6-dinitro-4,7-diphenylbenzo[c][1,2,5]thiadiazole
165617-57-2

5,6-dinitro-4,7-diphenylbenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With caesium carbonate In toluene at 90℃;96%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In toluene for 15h; Inert atmosphere; Reflux;81%
With caesium carbonate In water; toluene at 90℃; Inert atmosphere;
With caesium carbonate In water; toluene at 90℃; Inert atmosphere;6 g
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

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

4,7-bis(2,3-dihydrothieno[3,4-b]dioxin-5-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole
1003593-63-2

4,7-bis(2,3-dihydrothieno[3,4-b]dioxin-5-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride In toluene for 12h; Inert atmosphere; Reflux;96%
With bis-triphenylphosphine-palladium(II) chloride In toluene for 12h; Inert atmosphere; Reflux;
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

1-trimethylstannyl-2-triisopropylsilylethyne
159641-97-1

1-trimethylstannyl-2-triisopropylsilylethyne

5,6-dinitro-4,7-bis[2-[tris(1-methylethyl)silyl]ethynyl]-2,1,3-benzothiadiazole

5,6-dinitro-4,7-bis[2-[tris(1-methylethyl)silyl]ethynyl]-2,1,3-benzothiadiazole

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 80℃; for 16h; Stille Cross Coupling; Inert atmosphere;93%
With bis-triphenylphosphine-palladium(II) chloride In toluene Stille Cross Coupling;92%
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran for 16h; Reflux;92%
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran for 16h; Inert atmosphere; Schlenk technique; Reflux;76%
tributylphenylstannane
960-16-7

tributylphenylstannane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

5,6-dinitro-4,7-diphenylbenzo[c][1,2,5]thiadiazole
165617-57-2

5,6-dinitro-4,7-diphenylbenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran Stille Cross Coupling; Reflux;92%
With tetrakis(triphenylphosphine) palladium(0) In toluene Stille Cross Coupling; Reflux; Inert atmosphere;70%
1,2-di(4-methylphenyl)-1,2-ethanedione
3457-48-5

1,2-di(4-methylphenyl)-1,2-ethanedione

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

C22H14Br2N4S

C22H14Br2N4S

Conditions
ConditionsYield
Stage #1: 4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole With iron; acetic acid
Stage #2: 1,2-di(4-methylphenyl)-1,2-ethanedione
92%
tributyl(6-undecylthieno[3,2-b]thiophene-2-yl)stannane

tributyl(6-undecylthieno[3,2-b]thiophene-2-yl)stannane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

5,6-dinitro-4,7-bis(6-undecylthieno[3,2-b]thiophen-2-yl)benzo[c][1,2,5]thiadiazole

5,6-dinitro-4,7-bis(6-undecylthieno[3,2-b]thiophen-2-yl)benzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In toluene at 80℃; for 8h; Inert atmosphere;91%
With bis-triphenylphosphine-palladium(II) chloride In toluene at 80℃; Inert atmosphere;84.8%
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 80℃; for 20h; Inert atmosphere;10.54 g
With bis-triphenylphosphine-palladium(II) chloride In toluene
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

2-(tributylstannyl)benzothiophene

2-(tributylstannyl)benzothiophene

C22H10N4O4S3

C22H10N4O4S3

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 19h; Stille Cross-Coupling (Migita-Kosugi-Stille Coupling); Inert atmosphere; Reflux;89%
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

(4-dodecylthiophen-2-yl)trimethylstannane

(4-dodecylthiophen-2-yl)trimethylstannane

4,7-bis(4-dodecylthiophen-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole

4,7-bis(4-dodecylthiophen-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 80℃; for 16h; Stille Cross Coupling; Inert atmosphere;88%
Stille Cross Coupling;
tri-n-butyl(thien-3-yl)tin
119405-65-1

tri-n-butyl(thien-3-yl)tin

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

C14H6N4O4S3
1394134-99-6

C14H6N4O4S3

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 13h; Stille Cross Coupling; Inert atmosphere; Reflux;87%
(5-(2-ethylhexyl)thiophen-2-yl)trimethylstannane
1429306-71-7

(5-(2-ethylhexyl)thiophen-2-yl)trimethylstannane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

4,7-bis(5-(2-ethylhexyl)thiophene-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole

4,7-bis(5-(2-ethylhexyl)thiophene-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 80℃; for 3h; Schlenk technique; Inert atmosphere;86%
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 80℃; for 24h; Inert atmosphere;300mg
C25H37N3S2Sn

C25H37N3S2Sn

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

C50H56N10O4S5

C50H56N10O4S5

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 80℃; for 24h;86%
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

5,6-diamino-4,7-dibromobenzo[c][1,2,5]-thiadiazole
141215-32-9

5,6-diamino-4,7-dibromobenzo[c][1,2,5]-thiadiazole

Conditions
ConditionsYield
With iron; acetic acid85.1%
With iron; acetic acid at 100℃; for 1.5h;70%
With iron; acetic acid at 0 - 20℃; for 12h;65%
C30H34BNO6

C30H34BNO6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

C30H22BrN5O8S

C30H22BrN5O8S

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; triphenylphosphine In water; toluene for 24h; Inert atmosphere; Reflux;85%
trimethyl(3-undecylselenopheno[3,2-b]thiophen-5-yl)stannane

trimethyl(3-undecylselenopheno[3,2-b]thiophen-5-yl)stannane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

5,6-dinitro-4,7-bis(3-undecylselenopheno[3,2-b]thiophen-5-yl)benzo[c][1,2,5]thiadiazole

5,6-dinitro-4,7-bis(3-undecylselenopheno[3,2-b]thiophen-5-yl)benzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With Pd based catalyst In toluene for 12h; Stille Cross Coupling; Inert atmosphere;82%
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

<(triisopropylsilyl)ethynyl>tributylstannane
141339-51-7

<(triisopropylsilyl)ethynyl>tributylstannane

5,6-dinitro-4,7-bis[2-[tris(1-methylethyl)silyl]ethynyl]-2,1,3-benzothiadiazole

5,6-dinitro-4,7-bis[2-[tris(1-methylethyl)silyl]ethynyl]-2,1,3-benzothiadiazole

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 20 - 80℃; Stille Cross Coupling; Schlenk technique; Inert atmosphere;81%
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

2-(tri-n-butylstannyl)benzofuran

2-(tri-n-butylstannyl)benzofuran

C22H10N4O6S

C22H10N4O6S

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 28h; Stille Cross-Coupling (Migita-Kosugi-Stille Coupling); Inert atmosphere; Reflux;81%
1-(N-naphthalen-1-yl-N-phenylamino)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
528610-01-7

1-(N-naphthalen-1-yl-N-phenylamino)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

N,N'-((5,6-dinitrobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(4,1-phenylene))bis(N-phenylnaphthalen-1-amine)

N,N'-((5,6-dinitrobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(4,1-phenylene))bis(N-phenylnaphthalen-1-amine)

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 24h; Inert atmosphere; Reflux; Darkness;81%
(4-(2-decyltetradecyl)thiophen-2-yl)trimethylstannane

(4-(2-decyltetradecyl)thiophen-2-yl)trimethylstannane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

4,7-bis(4-(2-decyltetradecyl)thiophen-2-yl)-5,6-dinitrobenzo-[c][1,2,5]thiadiazole

4,7-bis(4-(2-decyltetradecyl)thiophen-2-yl)-5,6-dinitrobenzo-[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride Stille Cross Coupling;80%
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 80℃; for 16h; Stille Cross Coupling; Inert atmosphere;71%
C24H31BN3O9PS

C24H31BN3O9PS

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

C30H29BrN7O11PS2

C30H29BrN7O11PS2

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; triphenylphosphine In water; toluene for 48h; Inert atmosphere; Reflux;80%
4,4,5,5–tetramethyl–2–(4–(1,2,2–triphenylvinyl)phenyl)–1,3,2–dioxaborolane
1260865-91-5

4,4,5,5–tetramethyl–2–(4–(1,2,2–triphenylvinyl)phenyl)–1,3,2–dioxaborolane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

5,6-dinitro-4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole
1378502-40-9

5,6-dinitro-4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran for 24h; Inert atmosphere; Reflux; Darkness;80%
(4,8-bis(octyloxy)-6-(trimethylstannyl)benzo[1,2-b:4,5-b’]dithiophen-2-yl)trimethylsilane

(4,8-bis(octyloxy)-6-(trimethylstannyl)benzo[1,2-b:4,5-b’]dithiophen-2-yl)trimethylsilane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

C64H90N4O8S5Si2

C64H90N4O8S5Si2

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In toluene at 110℃; Stille Cross Coupling; Inert atmosphere; Darkness;80%
C37H39BBrNO5S

C37H39BBrNO5S

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

C37H27Br2N5O7S2

C37H27Br2N5O7S2

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; triphenylphosphine In water; toluene for 6h; Reflux; Inert atmosphere;79%
2-[4-[2,2-bis(4-methoxyphenyl)-1-phenylethenyl]phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-[4-[2,2-bis(4-methoxyphenyl)-1-phenylethenyl]phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

4,7-bis(4-(2,2-bis(4-methoxyphenyl)-1-phenylvinyl)phenyl)-5,6-dinitrobenzo[c][1,2,5]thiadiazol
1378502-41-0

4,7-bis(4-(2,2-bis(4-methoxyphenyl)-1-phenylvinyl)phenyl)-5,6-dinitrobenzo[c][1,2,5]thiadiazol

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 24h; Inert atmosphere; Reflux; Darkness;79%
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

(benzo[b]thiophen-3-yl)tributylstannane
142913-28-8

(benzo[b]thiophen-3-yl)tributylstannane

C22H10N4O4S3

C22H10N4O4S3

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 19h; Stille Cross-Coupling (Migita-Kosugi-Stille Coupling); Inert atmosphere; Reflux;78%
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

tributyl(4-hexyl-2-thienyl)stannane

tributyl(4-hexyl-2-thienyl)stannane

4,7-bis(4-hexylthiophen-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole
1301247-04-0

4,7-bis(4-hexylthiophen-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With trans-bis(triphenylphosphine)palladium dichloride In tetrahydrofuran for 12h; Stille coupling; Reflux; Inert atmosphere;77%
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran for 12h; Inert atmosphere; Heating;75%
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran for 16h; Stille coupling; Inert atmosphere; Reflux;68%
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran; N,N-dimethyl-formamide at 100℃; Inert atmosphere;
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran; N,N-dimethyl-formamide at 100℃; Stille Cross Coupling; Inert atmosphere;4.4 g
4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole
76186-72-6

4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole

trimethyl(5-methylthiophen-2-yl)stannane
86134-27-2

trimethyl(5-methylthiophen-2-yl)stannane

C16H10N4O4S3
1355346-48-3

C16H10N4O4S3

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); tris-(o-tolyl)phosphine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux;77%

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