A Simple, Short, and Flexible Synthesis of Viridiofungin Derivatives
作者:Stephen M. Goldup、Christopher J. Pilkington、Andrew J. P. White、Andrew Burton、Anthony G. M. Barrett
DOI:10.1021/jo060931e
日期:2006.8.1
Described herein is a simple, flexible, and efficient synthesis of the skeleton of the viridiofungins, a family of microbial secondary metabolites. The synthesis utilizes an asymmetric aldol reaction of a chiral oxazolidinone, a diastereoselective alkylation of a chiral 1,3-dioxolan-2-one, and a geometrically selective alkene cross-metathesis reaction as the key C−C bond-forming steps.