Enantioselective syntheses of (-)-7-oxo-kolavenic acid and (-)-methyl solidagonate from (-)-verbenone

Authors
Kato, M Kosugi, H Ichiyanagi, T Suzuki, T Kodaira, A Drechsel, P Hagiwara, H
Citation
M. Kato et al., Enantioselective syntheses of (-)-7-oxo-kolavenic acid and (-)-methyl solidagonate from (-)-verbenone, TETRAHEDR L, 40(29), 1999, pp. 5377-5378
Citations number
5
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
29
Year of publication
1999
Pages
5377 - 5378
Database
ISI
SICI code
0040-4039(19990716)40:29<5377:ESO(AA>2.0.ZU;2-C
Abstract
The first enantioselective synthesis of the title neo-trans-clerodanes 3 an d 4b from (-)-verbenone 5 has been accomplished using the ene reaction and stereoselective conjugate addition reaction to the enone 13 as the key step . (C) 1999 Elsevier Science Ltd. All rights reserved.