1557037-07-6

Basic information

• Product Name: 4-bromo-5,6-difluorobenzo[c][1,2,5]thiadiazole
• Synonyms: 4-bromo-5,6-difluorobenzo[c][1,2,5]thiadiazole;2,1,3-Benzothiadiazole, 4-bromo-5,6-difluoro-
• CAS NO: 1557037-07-6
• Molecular Formula: C₆HBrF₂N₂S
• Molecular Weight: 251.0513464
• EINECS: -0
• Mol File: 1557037-07-6.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-bromo-5,6-difluorobenzo[c][1,2,5]thiadiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 4-bromo-5,6-difluorobenzo[c][1,2,5]thiadiazole(1557037-07-6)
• EPA Substance Registry System: 4-bromo-5,6-difluorobenzo[c][1,2,5]thiadiazole(1557037-07-6)

Safety Data

• Hazardous Substances Data: 1557037-07-6(Hazardous Substances Data)

Upstream product

• 3863-11-4 3,4-difluoroaniline 
• 458-11-7 3,4-difluoroacetanilide 
• 1662-21-1 N-(3,4-difluoro-2-nitrophenyl)acetamide 
• 78056-39-0 4,5-difluoro-2-nitroaniline 
• 112062-62-1 2-Bromo-3,4-difluoro-6-nitroaniline 

Downstream Products

• 1557036-55-1 4-bromo-7-(4-bromophenyl)-5,6-difluorobenzo[c][1,2,5]thiadiazole 
• 1557036-57-3 4-bromo-5,6-difluoro-7-(4-methoxyphenyl)benzo[c][1,2,5]thiadiazole 
• 1557036-35-7 4-bromo-5,6-difluoro-7-(p-tolyl)benzo[c][1,2,5]thiadiazole 
• 1557036-37-9 4-bromo-5,6-difluoro-7-(m-tolyl)benzo[c][1,2,5]thiadiazole 
• 1557036-39-1 4-bromo-5,6-difluoro-7-(o-tolyl)benzo[c][1,2,5]thiadiazole 
• 1557036-44-8 ethyl 4-(7-Bromo-5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)benzoate 
• 1557036-49-3 4-(7-bromo-5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)benzonitrile 
• 1557036-51-7 1-(4-(7-bromo-5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)phenyl)ethanone 
• 1557036-53-9 4-bromo-7-(4-bromo-3-fluorophenyl)-5,6-difluorobenzo[c]-[1,2,5]thiadiazole 

Relevant articles and documents

Vinylene-bridged difluorobenzo[: C] [1,2,5]-thiadiazole (FBTzE): A new electron-deficient building block for high-performance semiconducting polymers in organic electronics

A new class of an acceptor unit, vinylene-bridged 5,6-difluorobenzothiadiazole FBTzE, has been developed. Palladium-catalyzed Migita-Kosugi-Stille coupling reactions of 1 with 2, yielding 3 and its sequential dehydrogenative coupling with 4, readily affor