Synthesis of activated esters of N-protected amino-acids
作者:Y. Wolman、D. Ladkany、Max Frankel
DOI:10.1039/j39670000689
日期:——
A simplified method for the synthesis of activatedesters of N-protected amino-acids is described. The synthesis proceeds through the aminolysis of various active esters of t-butyl or benzyl carbonate, and the leaving group displaced in this process becomes reincorporated by the additon of dicyclohexylcarbodi-imide to the reaction mixture, to give the desired compound.