Catalytic Asymmetric Synthesis of a Potent Thiomarinol Antibiotic
作者:Xuri Gao、Dennis G. Hall
DOI:10.1021/ja042827p
日期:2005.2.1
and Gram-negative activity. The first total synthesis of a member of the thiomarinol class of marine antibiotics was achieved in a remarkable global yield of 22% (from 3-boronoacrolein pinacolate). The highlight of this synthesis is the efficient catalytic enantio-, regio-, E/Z-, and diastereoselective three-component inverseelectrondemandDiels-Alder/allylboration sequence. This key operation provides