YAMASHIRO, DONALD, INT. J. PEPTIDE AND PROTEIN RES., 30,(1987) N 1, 9-12
作者:YAMASHIRO, DONALD
DOI:——
日期:——
Reaction of N-t-butoxycarbonylamino acid anhydrides with tertiary amines and carbodi-imides. New precursors for 2-t-butoxyoxazol-5(4H)-one and N-acylureas
作者:N. Leo Benoiton、Francis M. F. Chen
DOI:10.1039/c39810001225
日期:——
N-t-Butoxycarbonylaminoacidanhydrides react with tertiaryamines to give 2-t-butoxyoxazol-5(4H)-ones, and with N,N′-dialkylcarbodi-imides to give the oxazol-5(4H)-ones and the N-acyl-N,N′-dialkylureas.