Multicomponent Linchpin Couplings of Silyl Dithianes: Synthesis of the Schreiber C(16−28) Trisacetonide Subtarget for Mycoticins A and B
作者:Amos B. Smith、Suresh M. Pitram
DOI:10.1021/ol991166b
日期:1999.12.1
text] An efficient synthesis of trisacetonide (+)-11, the Schreiber C(16-28) subtarget for mycoticins A and B, is described. The key synthetic transformation entails a one-flask, five-component linchpin coupling tactic.
[公式:见正文]描述了三羟丙酮化物(+)-11的有效合成,这是霉菌素A和B的Schreiber C(16-28)亚标。关键的综合转型需要采用一瓶式,五成分的“领针式”耦合策略。