Chemical consequences of conformation in macrocyclic compounds
作者:W.Clark Still、Igor Galynker
DOI:10.1016/s0040-4020(01)93273-9
日期:——
In this paper we show that the conformational properties of medium- and large-ring organic molecules have profound consequences on the stereochemical course of their chemical reactions. Kinetic enolate alkylations, dimethylcuprate additions and catalytic hydrogenations were examined on a variety of monosubstituted 8- to 12-membered macrocyclic ketones and lactones, and the diastereomeric composition