157919-58-9

Basic information

• Product Name: benzyl (2S,3S)-N-<2-(methoxycarbonyl)-benzoyl>-2-amino-3-methyl-pentanoate
• Synonyms: benzyl (2S,3S)-N-<2-(methoxycarbonyl)-benzoyl>-2-amino-3-methyl-pentanoate
• CAS NO: 157919-58-9
• Molecular Weight: 383.444
• Mol File: 157919-58-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: benzyl (2S,3S)-N-<2-(methoxycarbonyl)-benzoyl>-2-amino-3-methyl-pentanoate(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl (2S,3S)-N-<2-(methoxycarbonyl)-benzoyl>-2-amino-3-methyl-pentanoate(157919-58-9)
• EPA Substance Registry System: benzyl (2S,3S)-N-<2-(methoxycarbonyl)-benzoyl>-2-amino-3-methyl-pentanoate(157919-58-9)

Safety Data

• Hazardous Substances Data: 157919-58-9(Hazardous Substances Data)

Upstream product

• 4376-18-5 Monomethyl phthalate 
• 16652-75-8 L-isoleucine benzyl ester tosylate 

Downstream Products

• 29588-88-3 N-phthaloyl-L-isoleucine 
• 42406-41-7 benzyl (2S,3S)-3-methyl-2-phthalimido-pentanoate 

Relevant articles and documents

Stereoselective Reactions of α-Imide Substituted Radicals

The Barton esters 17 and 18, synthesized from the corresponding amino acid derivatives 6 and 14, were irradiated in situ with or without an external trap.Thus, thiopyridines 22 and 23, phenylselenides 24 and 25, esters 26 and 27 as well as deuterated products 34 and 35 were isolated when the radicals 20 and 21 were trapped with Barton esters 17 and 18 or with PhSeSePh, methyl acrylate or Bu3SnD.In all cases the anti isomers were isolated as the major products in moderate to excellent selectivity.The stereochemical course of the radical can be explained by the allylic strain model.