1257059-62-3

Basic information

• Product Name: 5-(2-chlorophenyl)-3-(1-benzenesulfonylpyrrolidin-2-yl)-1,2,4-oxadiazole
• CAS NO: 1257059-62-3
• Molecular Weight: 389.862
• Mol File: 1257059-62-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 5-(2-chlorophenyl)-3-(1-benzenesulfonylpyrrolidin-2-yl)-1,2,4-oxadiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(2-chlorophenyl)-3-(1-benzenesulfonylpyrrolidin-2-yl)-1,2,4-oxadiazole(1257059-62-3)
• EPA Substance Registry System: 5-(2-chlorophenyl)-3-(1-benzenesulfonylpyrrolidin-2-yl)-1,2,4-oxadiazole(1257059-62-3)

Safety Data

• Hazardous Substances Data: 1257059-62-3(Hazardous Substances Data)

Upstream product

• 1255737-92-8 (2S)-N-phenylsulfonylpyrrolidin-2-carboxamidoxime 
• 89-98-5 2-chloro-benzaldehyde 
• 1198399-07-3 2-(S)-1-benzenesulfonylpyrrolidine-2-carbonitrile 
• 1175677-14-1 (2S)-N-Phenylsulfonyl-2-carbamoylpyrrolidine 
• 1255737-92-8 (2S)-1-phenylsulfonylpyrrolidin-2-carboxamidoxime 
• 88425-46-1 N-benzenesulfonyl-L-proline 
• 72922-83-9 (S)‐1‐(phenylsulfonyl)pyrrolidine‐2‐carbonyl chloride 
• 98-09-9 benzenesulfonyl chloride 
• 147-85-3 L-proline 

Relevant articles and documents

New chiral aminoamidoximes: Syntheses and investigation of heterocyclic compounds

New chiral aminoamidoximes were prepared from (L)-proline, (L)-alanine, and (L)-isoleucine by treatment of the corresponding aminonitriles with hydroxylamine in the presence of triethylamine. The intramolecular cyclization with α-bromoacid chlorides and aldehydes was investigated to give new 1,2,4-oxadiazin-6-ones and 1,2,4-oxadiazoles, respectively. These compounds were likely to undergo an intermolecular cyclization through oxygen and nitrogen. However, intramolecular cyclization through two nitrogens did not occur even after changing reaction conditions. Taylor & Francis Group, LLC.