A C-B-A-D APPROACH TO BRASSINOSTEROIDS - GENERATION OF THE A-B-C RING-SYSTEM

Authors
TAHRI A UGUEN D DECIAN A FISCHER J
Citation
A. Tahri et al., A C-B-A-D APPROACH TO BRASSINOSTEROIDS - GENERATION OF THE A-B-C RING-SYSTEM, Tetrahedron letters, 35(23), 1994, pp. 3945-3948
Citations number
19
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
35
Issue
23
Year of publication
1994
Pages
3945 - 3948
Database
ISI
SICI code
0040-4039(1994)35:23<3945:ACATB->2.0.ZU;2-S
Abstract
BF3-catalysed intramolecular Diels-Alder cyclisation of ketone 2c has been shown to proceed under kinetic conditions, through a chairlike en do transition state.