Title of article
Highly stereoselective biomimetic polyene cyclizations using chiral pentadienol tricarbonyliron complexes
Author/Authors
Michel Franck-Neumann، نويسنده , , Michel H. Geoffroy and A. Piétrus ?، نويسنده , , Philippe and Hanss، نويسنده , , David، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
4
From page
2277
To page
2280
Abstract
Acyclic E-5,9-polyenes linked to chiral 1-pentadienol tricarbonyliron fragments are highly stereoselectively cyclized via cationic intermediates with retention of configuration in chair-like transition states (several X-ray structures). This allows the preparation of diastereomerically pure trans-decalinic diene complexes, from which chiral bicyclic sesquiterpenes and tricyclic diterpenes can be synthesized.
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1650672
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