The stereodynamics of macrocyclic succinimide-thioethers
作者:Stefan Lenz、Philip Horx、Armin Geyer
DOI:10.1002/psc.3075
日期:2018.4
macrocyclisation of 5 designed pentapeptides with the ringsize of hexapeptides because they incorporate the succinimide thioether (4‐8). Both succinimide diastereomers are observed in the constrained macrocyclic rings in each case. In spite of the low diastereoselectivity of the macrocyclisation reaction, there is a significant influence of the amino acid environment on the epimerization rate of the succinimide