124201-86-1

Basic information

• Product Name: 4-<(2S)-2-(tert-Butoxycarbonyl)-1-pyrrolidinyl>-2-nitrobuttersaeure-<2,6-di(tert-butyl)-4-methoxyphenyl>ester
• CAS NO: 124201-86-1
• Molecular Weight: 520.667
• Mol File: 124201-86-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-<(2S)-2-(tert-Butoxycarbonyl)-1-pyrrolidinyl>-2-nitrobuttersaeure-<2,6-di(tert-butyl)-4-methoxyphenyl>ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-<(2S)-2-(tert-Butoxycarbonyl)-1-pyrrolidinyl>-2-nitrobuttersaeure-<2,6-di(tert-butyl)-4-methoxyphenyl>ester(124201-86-1)
• EPA Substance Registry System: 4-<(2S)-2-(tert-Butoxycarbonyl)-1-pyrrolidinyl>-2-nitrobuttersaeure-<2,6-di(tert-butyl)-4-methoxyphenyl>ester(124201-86-1)

Safety Data

• Hazardous Substances Data: 124201-86-1(Hazardous Substances Data)

Upstream product

• 104755-90-0 <2,6-di-(tert-butyl)-4-methoxyphenyl> 1-nitro-1-cyclopropanecarboxylate 
• 2812-46-6 proline tert-butyl ester 

Relevant articles and documents

Nucleophilic Ring Opening of Aryl 1-Nitro-1-cyclopropanecarboxylate with Sterically Protected, but Electronically Effective Carbonyl and Nitro Group. A New Principle of Amino Acid Synthesis

The readily available 1-nitro-1-cyclopropanecarboxylate (4) is ring-opened by nucleophilic attack of the amino groups of (S)-α-amino acid esters (products 20-26).Reduction of the nitro group gives rise to derivatives 2