53685-03-3

Basic information

• Product Name: 1-(toluene-4-sulfonyl)-2,5-dihydro-pyrrole-2-carboxylic acid methyl ester
• Synonyms: 1-(toluene-4-sulfonyl)-2,5-dihydro-pyrrole-2-carboxylic acid methyl ester
• CAS NO: 53685-03-3
• Molecular Weight: 281.332
• Mol File: 53685-03-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-(toluene-4-sulfonyl)-2,5-dihydro-pyrrole-2-carboxylic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(toluene-4-sulfonyl)-2,5-dihydro-pyrrole-2-carboxylic acid methyl ester(53685-03-3)
• EPA Substance Registry System: 1-(toluene-4-sulfonyl)-2,5-dihydro-pyrrole-2-carboxylic acid methyl ester(53685-03-3)

Safety Data

• Hazardous Substances Data: 53685-03-3(Hazardous Substances Data)

Upstream product

• 51077-13-5 N-tert-Butyloxycarbonyl-L-prolin 
• 51077-13-5 N-tert-Butyloxycarbonyl-3,4-dehydro-DL-prolin 
• 3395-35-5 DL-3,4-Dehydroproline 
• 186581-53-3 diazomethane 
• 79680-63-0 N-Tosyl-3,4-dehydro-L-prolin 

Downstream Products

• 57849-99-7 N-Tosyl-3,4-epoxy-L-prolin-methylester 

Relevant articles and documents

Lewis acid catalyzed [1,3]-sigmatropic rearrangement of vinyl aziridines

(Chemical Equation Presented) This paper details the copper-catalyzed ring expansion of vinyl aziridines to 3-pyrrolines. Broad substrate scope (24 examples) using tosyl-and phthalimide-protected vinyl aziridine substrates is observed. Cu(hfacac)2/s