97799-95-6

Basic information

• Product Name: 5-chloro-2-acetylthiophene oxime benzenesulfonate
• Synonyms: 5-chloro-2-acetylthiophene oxime benzenesulfonate
• CAS NO: 97799-95-6
• Molecular Weight: 315.801
• Mol File: 97799-95-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-chloro-2-acetylthiophene oxime benzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 5-chloro-2-acetylthiophene oxime benzenesulfonate(97799-95-6)
• EPA Substance Registry System: 5-chloro-2-acetylthiophene oxime benzenesulfonate(97799-95-6)

Safety Data

• Hazardous Substances Data: 97799-95-6(Hazardous Substances Data)

Upstream product

• 42520-87-6 (E)-1-(5-chlorothiophen-2-yl)ethan-1-one oxime 
• 98-09-9 benzenesulfonyl chloride 

Downstream Products

• 42152-55-6 N-(5-chloro-2-thienyl)acetamide 

Relevant articles and documents

BECKMANN REARRANGEMENT OF ACETYLTHIOPHENE OXIME BENZENESULFONATES AS A METHOD FOR THE SYNTHESIS OF ACETAMIDOTHIOPHENES

The Beckmann rearrangement of 2-acetylthiophene, 5-methyl-2-acetylthiophene, 5-chloro-2-acetylthiophene, and 2,5-dichloro-3-acetylthiphene oxime benzenesulfonates to the corresponding acetamidothiophenes was carried out by heating with an aqueous methanol solution of sodium acetate.This method can be used for the preparative synthesis of 2-acetamidothiophene and 2,5-dichloro-3-acetamidothiophene.