Orthogonal N,N-deprotection strategies of beta-amino esters

Autor: Massimo Gianotti, Andrew D. Smith, Steven D. Bull, Stephen G. Davies, Peter M. Kelly
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Popis: β-Amino esters derived from the stereoselective conjugate addition of homochiral lithium N-benzyl-N-α-methyl-4-methoxybenzylamide to α,β-unsaturated esters may be orthogonally mono-N-deprotected under either oxidative or acid-promoted reaction conditions. Further oxidative deprotection affords β-amino acids or β-lactams.
Databáze: OpenAIRE