Improved asymetric synthesis of (-)-3-aminonocardicinic acid and further observations of the mitsunobu reaction for β-lactam formation in seryl peptides
作者:Craig A. Townsend、Loan T. Nguyen
DOI:10.1016/s0040-4039(00)85732-9
日期:1982.1
treated under a variety of conditions with triphenylphosphine or triethylphosphite and diethyl azodicarboxylate to give mechanistic insight into the β-lactam forming reaction and an improved route to (-)-3-aminonocardicinic acid ().