Sequential One-Pot Synthesis of Dipeptides through the Transient Formation of CDI-<i>N</i>-Protected α-Aminoesters
作者:Renata Marcia de Figueiredo、Jean-Simon Suppo、Camille Midrier、Jean-Marc Campagne
DOI:10.1002/adsc.201700034
日期:2017.6.6
The synthesis of dipeptides through a sequential one‐pot procedure from commercially available protectedaminoacids is described. The transformation relies on the use of in situ generated transiently CDI‐protected α‐amino esters (CDI, e.g. N,N′‐carbonyldiimidazole). In addition of being a highly atom‐economical process, the couplings take place under very mild and neutral conditions without adding