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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% 1293389-28-2 5,6-difluorobenzo[c] [1,2,5]thiadiazole Manufacturer

Cas:1293389-28-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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

Pharmaceutical Grade CAS 1293389-28-2 with competitive price

Cas:1293389-28-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Beluga chemical professional supply High Quality 5,6-difluorobenzo[c][1,2,5]thiadiazole CAS 357-70-0 Why choose Beluga chemical 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical sup

High Quality 5,6-difluorobenzo[c][1,2,5]thiadiazole CAS 357-70-0

Cas:1293389-28-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

5,6-Difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:4 Kilogram

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

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:1 Gram

Negotiable

Type:Other

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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

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 5,6-difluorobenzo[c][1,2,5]thiadiazole Synonyms: 5,6-difluorobenzo[c][1,2,5]thiadiazole;5,6-Difluoro-2,1,3-benzothiadiazole;5,6-Difluoro-benzo[1,2,5]thiadiazole CAS: 1293389-28-2 MF: C6H2F2N2S MW: 172.1552864 EINECS: Product Cat

5,6-difluorobenzo[c][1,2,5]thiadiazole 1293389-28-2

Cas:1293389-28-2

Min.Order:1 Kilogram

FOB Price: $230.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 5,6-difluorobenzo[c][1,2,5]thiadiazole Synonyms: 5,6-difluorobenzo[c][1,2,5]thiadiazole;5,6-Difluoro-2,1,3-benzothiadiazole;5,6-Difluoro-benzo[1,2,5]thiadiazole;2,1,3-Benzothiadiazole, 5,6-difluoro-;EA405;BT2F CAS: 1293389-28-2

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

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

5,6-Difluoro-2,1,3-benzothiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Shanghai Finebiotech Co.,Ltd.

Shanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service

5,6-Difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

YUNBIO TECH CO.,LTD

1.High quality2. Free sample available3. Competitive price4.Experienced service team5.Fast delivery6.Considerate after-sale service Package:as per customers' request Application:Biological reagent Port:Beijing airport

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0

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

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

"HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products. We supply Multiple s

5,6-difluorobenzo[c] [1,2,5]-thiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Afine Chemicals Limited

AFINE CHEMICALS LIMITED is a supplier for pharmaceutiucals raw material & intermediates from china *** We supply good service, good quality and competive prices. *** We have great enthusiasm and patience, we are conscientious and responsibl

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:100mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any po

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Order Science & Technology Co., Ltd

factory?direct?sale Application:healing drugs

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

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

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

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

5,6-Difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

1293389-28-2

Cas:1293389-28-2

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume

National Research Platform ISO 9001 1293389-28-2

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Best price/ 5,6-Difluoro-2,1,3-benzothiadiazole CAS NO.1293389-28-2

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changzhou Pesan Chemical Co.,Ltd

Strong R&D strength and team We have a R&D team with around 30 R&D personnel.All of our employees have chemical backgrounds and have worked in the chemical industry for many years.Our laboratory can synthesize target products with wei

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Other

inquiry

Toda Biotechnology Co., Limited.

Todachem specialize in exporting chemicals for 10 years, we manufacture and distribute high quality pharmaceutical APIs, intermediates, special chemicals, active molecule and other fine chemicals. We have our research laboratory and more than 100 n

Factory direct supply 5,6-difluorobenzo[c][1,2,5]thiadiazole with best quality

Cas:1293389-28-2

Min.Order:1 Kilogram

FOB Price: $90.0 / 100.0

Type:Trading Company

inquiry

Yinghao Pharm Co.,Ltd.

Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

5,6-difluorobenzo[c][1,2,5]thiadiazole

Cas:1293389-28-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SunaTech Inc.

This chemical is produced by SunaTech Inc., which is high purity, stable quality, long-term supply, etc. We also provide service of custom synthesis according to your request. 5,6-Difluorobenzo[c][1,2,5]thiadiazole has been used for the synthesis

IN1308, 5,6-Difluorobenzo[c][1,2,5]thiadiazole from SunaTech Inc.

Cas:1293389-28-2

Min.Order:10 Gram

FOB Price: $315.0

Type:Other

inquiry

Synthetic route

2-amino-4,5-difluoroaniline
76179-40-3

2-amino-4,5-difluoroaniline

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

Conditions
ConditionsYield
With thionyl chloride; triethylamine In chloroform Reflux; Inert atmosphere;90%
With thionyl chloride; triethylamine In chloroform for 5h; Reflux;84%
With thionyl chloride; triethylamine In chloroform for 6h; Reflux; Inert atmosphere;80%
methylene chloride (CH2Cl2)

methylene chloride (CH2Cl2)

2-amino-4,5-difluoroaniline
76179-40-3

2-amino-4,5-difluoroaniline

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

Conditions
ConditionsYield
With thionyl chloride; triethylamine In ethyl acetate53%
4,5-difluoro-2-nitroaniline
78056-39-0

4,5-difluoro-2-nitroaniline

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: palladium 10% on activated carbon; hydrogen / methanol; acetic acid / 72 h / 20 °C / Inert atmosphere
2: thionyl chloride; triethylamine / chloroform / 5 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: 5%-palladium/activated carbon; hydrogen; acetic acid / ethanol / 24 h / 20 °C / Inert atmosphere
2: thionyl chloride; triethylamine / chloroform / 6 h / Reflux; Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1.1: hydrogenchloride; tin / water / 1.25 h / 0 - 20 °C
1.2: pH 10
2.1: triethylamine; thionyl chloride / chloroform / 72 h / Inert atmosphere; Reflux
View Scheme
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

C6(2)H2F2N2S

C6(2)H2F2N2S

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; water-d2; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;100%
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4,7-dibromo-5,6-difluorobenzo[c]1,2,5thiadiazole
1295502-53-2

4,7-dibromo-5,6-difluorobenzo[c]1,2,5thiadiazole

Conditions
ConditionsYield
With methanesulfonic acid; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione at 20℃; for 1h; Reagent/catalyst; Temperature; Inert atmosphere;99%
With sulfuric acid; dibromoisocyanuric acid at 40℃; for 5h; Reagent/catalyst; Temperature;64.8%
With hydrogen bromide; bromine In water at 120℃; for 48h;47%
N,N-bis(4-butoxyphenyl)-N-(4-bromophenyl)-amine
666711-17-7

N,N-bis(4-butoxyphenyl)-N-(4-bromophenyl)-amine

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4,4'-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(N,N-bis(4-butoxyphenyl)aniline)

4,4'-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(N,N-bis(4-butoxyphenyl)aniline)

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; for 12h; Inert atmosphere; Sealed tube;96%
meta-bromotoluene
591-17-3

meta-bromotoluene

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

5,6-difluoro-4,7-di(m-tolyl)benzo[c][1,2,5]thiadiazole

5,6-difluoro-4,7-di(m-tolyl)benzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; for 3h; Reagent/catalyst; Solvent; Inert atmosphere; Sealed tube;96%
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;96%
2-octyldodecan-1-ol
5333-42-6

2-octyldodecan-1-ol

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

C46H84N2O2S

C46H84N2O2S

Conditions
ConditionsYield
Stage #1: 2-octyldodecan-1-ol With sodium hydride In N,N-dimethyl-formamide; paraffin oil at 0℃; for 1h;
Stage #2: 5,6-difluorobenzo[c] [1,2,5]-thiadiazole In N,N-dimethyl-formamide; paraffin oil at 20℃; for 12h;
95%
triethylsilane
617-86-7

triethylsilane

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4,7-bis(triethylsilyl)-5,6-difluoro-2,1,3-benzothiadiazole

4,7-bis(triethylsilyl)-5,6-difluoro-2,1,3-benzothiadiazole

Conditions
ConditionsYield
With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 3,4,7,8-Tetramethyl-o-phenanthrolin; norbornene In di-isopropyl ether at 120℃; for 20h; Inert atmosphere;94%
iodobenzene
591-50-4

iodobenzene

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

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

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

Conditions
ConditionsYield
With palladium(II) trimethylacetate; tris(o-methoxyphenyl)phosphine; silver carbonate In neat (no solvent) at 110℃; for 18h; Reagent/catalyst; Green chemistry;93%
N,N-diphenyl-N-(4-vinylphenyl)amine
25069-74-3

N,N-diphenyl-N-(4-vinylphenyl)amine

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

A

(E)-4-(2-(5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)vinyl)-N,N-diphenylaniline

(E)-4-(2-(5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)vinyl)-N,N-diphenylaniline

B

4,4'-((1E,1'E)-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(ethene-2,1-diyl))bis(N,N-diphenylaniline)

4,4'-((1E,1'E)-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(ethene-2,1-diyl))bis(N,N-diphenylaniline)

Conditions
ConditionsYield
With palladium(II) trifluoroacetate; silver(I) acetate; benzoic acid; p-benzoquinone In N,N-dimethyl-formamide at 100℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube;A 92%
B 3%
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

1-Bromo-4-fluorobenzene
460-00-4

1-Bromo-4-fluorobenzene

5,6-difluoro-4,7-bis(4-fluorophenyl)benzo[c][1,2,5]thiadiazole

5,6-difluoro-4,7-bis(4-fluorophenyl)benzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;91%
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;84%
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4-bromobenzaldehyde diethyl acetal
34421-94-8

4-bromobenzaldehyde diethyl acetal

4,7-bis(4-(diethoxymethyl)phenyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

4,7-bis(4-(diethoxymethyl)phenyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;89%
4-Iodoacetophenone
13329-40-3

4-Iodoacetophenone

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

1,1′-((5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(4,1-phenylene))diethanone
1557036-95-9

1,1′-((5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(4,1-phenylene))diethanone

Conditions
ConditionsYield
With palladium(II) trimethylacetate; silver carbonate; 1,2-bis-(diphenylphosphino)ethane In N,N-dimethyl-formamide at 100℃; for 12h;89%
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

5,6-difluoro-4,7-diiodo-benzo [c] [1,2,5] thiadiazole
1293389-29-3

5,6-difluoro-4,7-diiodo-benzo [c] [1,2,5] thiadiazole

Conditions
ConditionsYield
With n-butyllithium; iodine; diisopropylamine In tetrahydrofuran at -78 - 20℃; Inert atmosphere;88%
With sulfuric acid; iodine; silver sulfate at 20 - 110℃; for 120.504h; Inert atmosphere;65%
With sulfuric acid; iodine; silver sulfate at 110℃; for 72h;62%
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

1-bromo-3,5-dimethoxybenzene
20469-65-2

1-bromo-3,5-dimethoxybenzene

4,7-bis(3,5-dimethoxyphenyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

4,7-bis(3,5-dimethoxyphenyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;88%
trans-3-phenylprop-2-enyl chloride
21087-29-6

trans-3-phenylprop-2-enyl chloride

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4-cinnamyl-5,6-difluorobenzo[c][1,2,5]thiadiazole

4-cinnamyl-5,6-difluorobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); 1-Adamantanecarboxylic acid; caesium carbonate In toluene at 80℃; for 24h; Schlenk technique; Inert atmosphere;86%
ethyl 3-bromobenzoate
24398-88-7

ethyl 3-bromobenzoate

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

diethyl 3,3'-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)dibenzoate

diethyl 3,3'-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)dibenzoate

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;85%
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;85%
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4-bromo-N,N-dimethylaniline
586-77-6

4-bromo-N,N-dimethylaniline

5,6-dfluoro-4,7-di(p-(N,N-dimethylamino))phenylbenzo[c][1,2,5]thiadiazole

5,6-dfluoro-4,7-di(p-(N,N-dimethylamino))phenylbenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;85%
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;85%
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4-bromo-N,N-dimethylaniline
586-77-6

4-bromo-N,N-dimethylaniline

A

5,6-dfluoro-4,7-di(p-(N,N-dimethylamino))phenylbenzo[c][1,2,5]thiadiazole

5,6-dfluoro-4,7-di(p-(N,N-dimethylamino))phenylbenzo[c][1,2,5]thiadiazole

B

C14H11F2N3S

C14H11F2N3S

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Reagent/catalyst; Solvent; Inert atmosphere; Sealed tube;A 8%
B 83%
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4-iodo-5,6-difluorobenzo[d][2,1,3]thiadiazole

4-iodo-5,6-difluorobenzo[d][2,1,3]thiadiazole

Conditions
ConditionsYield
Stage #1: 5,6-difluorobenzo[c] [1,2,5]-thiadiazole With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 4h; Inert atmosphere;
Stage #2: With iodine In tetrahydrofuran at -78 - 20℃; Inert atmosphere;
83%
With n-butyllithium; iodine; diisopropylamine In tetrahydrofuran at -78 - 20℃; Inert atmosphere;80%
4-Methoxystyrene
637-69-4

4-Methoxystyrene

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

A

(E)-5,6-difluoro-4-(4-methoxystyryl)benzo[c][1,2,5]thiadiazole

(E)-5,6-difluoro-4-(4-methoxystyryl)benzo[c][1,2,5]thiadiazole

B

5,6-difluoro-4,7-bis((E)-4-methoxystyryl)benzo[c][1,2,5]thiadiazole

5,6-difluoro-4,7-bis((E)-4-methoxystyryl)benzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With palladium(II) trifluoroacetate; silver(I) acetate; benzoic acid; p-benzoquinone In N,N-dimethyl-formamide at 100℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube;A 82%
B 5%
4-bromo-m-xylene
553-94-6

4-bromo-m-xylene

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4,7-bis(2,5-dimethylphenyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

4,7-bis(2,5-dimethylphenyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube;81%
1-Bromo-3-iodobenzene
591-18-4

1-Bromo-3-iodobenzene

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4,7-bis(3-bromophenyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

4,7-bis(3-bromophenyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With palladium(II) trimethylacetate; tris(o-methoxyphenyl)phosphine; silver carbonate In neat (no solvent) at 110℃; for 18h; Green chemistry;81%
4-iodobenzonitrile
3058-39-7

4-iodobenzonitrile

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4-(5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)benzonitrile
1557036-84-6

4-(5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)benzonitrile

Conditions
ConditionsYield
With palladium(II) trimethylacetate; silver carbonate; 1,2-bis-(diphenylphosphino)ethane In N,N-dimethyl-formamide at 80℃; for 12h; Schlenk technique; Inert atmosphere;80%
styrene
292638-84-7

styrene

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

A

(E)-5,6-difluoro-4-styrylbenzo[c][1,2,5]thiadiazole

(E)-5,6-difluoro-4-styrylbenzo[c][1,2,5]thiadiazole

B

C22H14F2N2S

C22H14F2N2S

Conditions
ConditionsYield
With palladium(II) trifluoroacetate; silver(I) acetate; benzoic acid; p-benzoquinone In N,N-dimethyl-formamide at 100℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube;A 80%
B 10%
With palladium(II) trifluoroacetate; silver(I) acetate; benzoic acid; p-benzoquinone In N,N-dimethyl-formamide at 100℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube;A 42%
B 58%
methyl (E)-4-(3-chloroprop-1-en-1-yl)benzoate
1072874-93-1

methyl (E)-4-(3-chloroprop-1-en-1-yl)benzoate

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

methyl (E)-4-(3-(5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)prop-1-en-1-yl)benzoate

methyl (E)-4-(3-(5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)prop-1-en-1-yl)benzoate

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); 1-Adamantanecarboxylic acid; caesium carbonate In toluene at 80℃; for 24h; Schlenk technique; Inert atmosphere;80%
para-iodoanisole
696-62-8

para-iodoanisole

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

A

5,6-difluoro-4,7-bis(4-methoxyphenyl)benzo[c][1,2,5]thiadiazole

5,6-difluoro-4,7-bis(4-methoxyphenyl)benzo[c][1,2,5]thiadiazole

B

5,6-difluoro-4-(4-methoxyphenyl)benzo[c][1,2,5]thiadiazole

5,6-difluoro-4-(4-methoxyphenyl)benzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With palladium(II) trimethylacetate; silver carbonate; 1,2-bis-(diphenylphosphino)ethane In N,N-dimethyl-formamide at 80℃; for 12h; Schlenk technique; Inert atmosphere;A 14%
B 79%
5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

(E)-1-(4-chlorophenyl)-3-chloropropene
103979-29-9

(E)-1-(4-chlorophenyl)-3-chloropropene

(E)-4-(3-(4-chlorophenyl)allyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

(E)-4-(3-(4-chlorophenyl)allyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); 1-Adamantanecarboxylic acid; caesium carbonate In toluene at 80℃; for 24h; Schlenk technique; Inert atmosphere;79%
4-bromo-3-methylanisole
27060-75-9

4-bromo-3-methylanisole

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

5,6-difluoro-4,7-bis(4-methoxy-2-methylphenyl)benzo[c][1,2,5]thiadiazole

5,6-difluoro-4,7-bis(4-methoxy-2-methylphenyl)benzo[c][1,2,5]thiadiazole

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Sealed tube;78%
formaldehyd
50-00-0

formaldehyd

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

C8H6F2N2O2S

C8H6F2N2O2S

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide78%
N,N-bis(4-butoxyphenyl)-N-(4-bromophenyl)-amine
666711-17-7

N,N-bis(4-butoxyphenyl)-N-(4-bromophenyl)-amine

5,6-difluorobenzo[c]1,2,5thiadiazole
1293389-28-2

5,6-difluorobenzo[c]1,2,5thiadiazole

4-butoxy-N-(4-butoxyphenyl)-N-(4-(5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)phenyl)aniline

4-butoxy-N-(4-butoxyphenyl)-N-(4-(5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)phenyl)aniline

Conditions
ConditionsYield
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Schlenk technique;76%

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