94191-22-7

Basic information

• Product Name: (2R,3S,4R)-1-Butyl-2-phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester
• CAS NO: 94191-22-7
• Molecular Weight: 319.401
• Mol File: 94191-22-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (2R,3S,4R)-1-Butyl-2-phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,3S,4R)-1-Butyl-2-phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester(94191-22-7)
• EPA Substance Registry System: (2R,3S,4R)-1-Butyl-2-phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester(94191-22-7)

Safety Data

• Hazardous Substances Data: 94191-22-7(Hazardous Substances Data)

Upstream product

• 136912-53-3 1-butyl-2-phenylaziridine 
• 624-48-6 dimethyl cis-but-2-ene-1,4-dioate 
• 542-69-8 1-iodo-butane 
• 90606-10-3 (E)-N-(phenylmethylene)-1-(trimethylsilyl)methylamine 
• 57402-97-8 N-<(trimethylsilyl)methyl>benzaldimine 
• 624-49-7 dimethylfumarate 
• 778-28-9 butyl para-toluenesulfonate 
• 109-65-9 1-bromo-butane 
• 82959-82-8 (3R,4R)-2-Phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester 

Relevant articles and documents

[3+2] Cycloadditions and nucleophilic additions of aziridines under C-C and C-N bond cleavage

Under PET conditions (photoinduced electron transfer) aziridines react with dipolarophiles in a [3+2] cycloaddition to form five-membered heterocycles. In this study we used mono- and disubstituted N-alkyl and N-arylaziridines. We noticed that the radical

1,3-DIPOLAR CYCLOADDITION LEADING TO N-ALKYLPYRROLIDINES

1,3-Dipolar cycloaddition of an intermediary methyleneiminium ylide formed from N-(benzylidene)trimethylsilylmethylamine and alkyl halide to conjugated olefinic dipolarophiles has been found to give N-alkylpyrrolidines.KEYWORDS - N-alkylpyrrolidine; N-unsubstituted pyrrolidine; 1,3-dipolar cycloaddition; N-alkyltrimethylsilylmethyliminium salt; methyleneiminium ylide