A convenient, stereodivergent approach to the enantioselective synthesis of N-Boc-aminoalkyl epoxides
作者:Patricia Castejón、Mireia Pastó、Albert Moyano、Miquel A Pericàs、Antoni Riera
DOI:10.1016/0040-4039(95)00415-9
日期:1995.4
An efficient, stereodivergent and enantioselective synthesis of N-Boc-aminoalkyl epoxides has been developed. Starting from enantiomerically enriched antiN-diphenylmethyl-3-amino-1,2-diols, and after a change in the nitrogen protecting group, an intramolecular Mitsunobu reaction leads to the erythro aminoalkyl epoxides; a three step sequence consisting of protection of the primary alcohol, activation