Synthesis of Functionalised Optically Active Bicyclic and Angularly Fused Tricyclic Compounds from ( l )-Menthone by Tin-Mediated Vinyl Radical Cyclization † †This paper was presented in the “Indo-German symposium on organic synthesis-growing interface with adjacent sciences”, at HCT, Hyderabad, India during Sep 27–28, 1996. Abstract : pp 143.
Short total synthesis of the spiro[4.5]decane sesquiterpene (−)-gleenol
作者:Kai Oesterreich、Dietrich Spitzner
DOI:10.1016/s0040-4020(02)00336-8
日期:2002.5
The spirocyclic sesquiterpene (−)-gleenol was prepared in five steps starting from (−)-methone via a di-olefin. The final spiro-ring system was made using the olefin metathesis reaction. The resulting ketone was selectively reduced to the natural product.