General Methodology for the Topologically Selective Preparation of Linear and Nonlinear Tricyclopentanoids of Hirsutane and Isocomene Typeviaa Claisen Rearrangement / Cyclopentene Annulation Sequence. Total Synthesis of (±)- Epiisocomene
General Methodology for the Topologically Selective Preparation of Linear and Nonlinear Tricyclopentanoids of Hirsutane and Isocomene Typeviaa Claisen Rearrangement / Cyclopentene Annulation Sequence. Total Synthesis of (±)- Epiisocomene
Stereocontrolled total synthesis of isocomene sesquiterpenes
作者:Brindaban C. Ranu、Misha Kavka、Leslie A. Higgs、Tomas Hudlickyl
DOI:10.1016/s0040-4039(01)81201-6
日期:1984.1
Four isomers of the sesquiterpene isocomene have been synthesized in high yields and in a stereocontrolled fashion from the tricyclic triquinane 1 obtained by the cyclopentene annulation method. Carbon-13 data was obtained for all of the isocomene sesquiterpenes.