REARRANGEMENTS OF 14-MESYLOXY-ENT-BEYER-15-ENES

Authors
DUENAS J GARCIAGRANADOS A MARTINEZ A PARRA A
Citation
J. Duenas et al., REARRANGEMENTS OF 14-MESYLOXY-ENT-BEYER-15-ENES, Tetrahedron, 50(36), 1994, pp. 10761-10770
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
50
Issue
36
Year of publication
1994
Pages
10761 - 10770
Database
ISI
SICI code
0040-4020(1994)50:36<10761:RO1>2.0.ZU;2-Z
Abstract
Rearrangement of ent-7 alpha,18-diacetoxy-14 beta-mesyloxybeyer-15-ene (4) under several conditions gave 12(13-->14)-abeo compounds (5 or 7) , on some occasions in high yield, which evolved to 12(13-->14),15(8-- >17)-diabeo compounds in acidic medium, Structures of rearranged produ cts were established principally with the aid of INADEQUATE and other 2D-nmr experiments.