Fluorinated NH-iminophosphonates and iminocarboxylates: novel synthons for the preparation of biorelevant α-aminophosphonates and carboxylates
作者:Yuliya V. Rassukana、Ivanna P. Yelenich、Anatoly D. Synytsya、Petro P. Onys'ko
DOI:10.1016/j.tet.2014.03.030
日期:2014.5
A convenient synthetic approach to previously unknown N-H alpha-iminophosphonates and iminotrifluoropropionates was developed. The synthetic potential of N-H iminophosphonates and iminotrifluoropropionates, existing as an equilibrium mixture of E/Z-isomers, was demonstrated by their easy functionalization to afford biorelevant fluorinated alpha-aminophosphonic and alpha-aminocarboxylic acid derivatives. (C) 2014 Elsevier Ltd. All rights reserved.