Title of article
Synthetic studies toward cyathin diterpenoids: approach to the tricyclic system through intramolecular Heck-type cyclization
Author/Authors
Thominiaux، نويسنده , , Cyrille and Chiaroni، نويسنده , , Angèle and Desmaële، نويسنده , , Didier، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
4
From page
4107
To page
4110
Abstract
The enantioselective synthesis of a model of the core ring system of cyathin diterpenes is described. The key tricyclic acetate 4 was assembled via an intramolecular Heck-type cyclization of the chiral triflate 8. Acetate 4 was taken through to model cyathan ketones 3a and 3b by a one-carbon ring expansion.
Keywords
Heck reactions , ring transformation , diastereoselection , terpene , Dienes
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1651999
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