Total Synthesis of (-)-Tetrahydrolipstatin by the Tandem Mukaiyama-aldol Lactonization

被引:0
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作者
Jian YIN1
机构
关键词
Tetrahydrolipstatin; tandem Mukaiyama-aldol lactonization; asymmetric synthesis; (R)-β-hydroxy tetradecanal; resolution;
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暂无
中图分类号
O621.3 [有机合成化学];
学科分类号
070303 ; 081704 ;
摘要
(-)-Tetrahydrolipstatin 1 was synthesized in three steps and 33.8% overall yield from aldehyde 6 by tandem Mukaiyama-aldol lactonization, which offered a concise, efficient and highly diastereoselective route to this antiobesity drug. We also presented a resolution method for preparation of the crucial intermediate, β- (t-butyldimethylsilyloxy)tetradecanal.
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页码:32 / 34
页数:3
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