Stereoselective Synthesis of (10S,12S)-10-Hydroxy-12-methyl-1-oxacyclododecane-2,5-dione via Prins Cyclization
作者:J. Yadav、N. Thrimurtulu、M. Venkatesh、K. Rao、A. Prasad、B. Reddy
DOI:10.1055/s-0029-1217107
日期:2010.1
The total synthesis of (10S,12S)-10-hydroxy-12-methyl-1-oxacyclododecane-2,5-dione is described proving the versatility of the Prins cyclization in natural products synthesis. The approach is convergent and highly stereoselective. Prins cyclization, esterification, ring-closing metathesis and oxidation reactions are utilized as key steps in the synthesis of this macrolactone. Prins cyclization - esterification
描述了(10 S,12 S)-10-羟基-12-甲基-1-氧杂环十二烷-2,5-二酮的全合成,证明了Prins环化在天然产物合成中的多功能性。该方法是收敛的且高度立体选择性的。王子的环化,酯化,闭环复分解和氧化反应被用作合成该大内酯的关键步骤。 王子环化-酯化-闭环复分解-大内酯