209971-61-9

Basic information

• Product Name: 3-(4-Chloro-phenylsulfanyl)-2-(2,2,2-trifluoro-acetylamino)-imidazo[1,2-a]pyridine-6-carboxylic acid methyl ester
• Synonyms: 3-(4-Chloro-phenylsulfanyl)-2-(2,2,2-trifluoro-acetylamino)-imidazo[1,2-a]pyridine-6-carboxylic acid methyl ester
• CAS NO: 209971-61-9
• Molecular Weight: 429.807
• Mol File: 209971-61-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(4-Chloro-phenylsulfanyl)-2-(2,2,2-trifluoro-acetylamino)-imidazo[1,2-a]pyridine-6-carboxylic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(4-Chloro-phenylsulfanyl)-2-(2,2,2-trifluoro-acetylamino)-imidazo[1,2-a]pyridine-6-carboxylic acid methyl ester(209971-61-9)
• EPA Substance Registry System: 3-(4-Chloro-phenylsulfanyl)-2-(2,2,2-trifluoro-acetylamino)-imidazo[1,2-a]pyridine-6-carboxylic acid methyl ester(209971-61-9)

Safety Data

• Hazardous Substances Data: 209971-61-9(Hazardous Substances Data)

Upstream product

• 209971-47-1 1-Carbamoylmethyl-6-[(E)-toluene-4-sulfonylimino]-1,6-dihydro-pyridine-3-carboxylic acid methyl ester 
• 209971-44-8 6-[(Z)-Toluene-4-sulfonylimino]-1,6-dihydro-pyridine-3-carboxylic acid methyl ester 
• 36052-24-1 methyl 6-aminonicotinoate 
• 106-54-7 p-Chlorothiophenol 
• 209971-50-6 methyl 2-(2,2,2-trifluoroacetamido)imidazo[1,2-a]pyridine-6-carboxylate 

Relevant articles and documents

Chemoselective arylsulfenylation of 2-aminoimidazo[1,2-α]pyridines by phenyliodine(III) bis(trifiuoroacetate) (PIFA)

A series of 2-(trifluoroacetamido)imidazo[1,2-a]pyridines was prepared and treated with phenyliodine(III) bis(trifluoroacetate) (PIFA) in the presence of a variety of thiols leading chemoselectively to the corresponding 3-sulfides. Exposure of these adducts to silica gel in MeOH/CH2Cl2 provides a convenient method for the cleavage of the trifluoroacetamide group.