The synthesis of novel heterocyclic substituted α-amino acids; further exploitation of α-amino acid alkynyl ketones
作者:Robert M. Adlington、Jack E. Baldwin、David Catterick、Gareth J. Pritchard、Lam T. Tang
DOI:10.1039/a909720a
日期:——
A range of novel heterocyclic substituted α-amino acids has been synthesised by cyclocondensations of (S)-2-tert-butoxycarbonylamino-4-oxohex-5-ynoic acid tert-butyl ester with enamines, phenylhydrazine, hydroxylamine and phenyl azide.