SHORT AND PRACTICAL SYNTHESIS OF (-AMBERKETAL AND (-)EPI-8-AMBERKETALFROM NATURAL (-)-SCLAREOL())

Authors
MARTRES P PERFETTI P ZAHRA JP WAEGELL B GIRAUDI E PETRZILKA M
Citation
P. Martres et al., SHORT AND PRACTICAL SYNTHESIS OF (-AMBERKETAL AND (-)EPI-8-AMBERKETALFROM NATURAL (-)-SCLAREOL()), Tetrahedron letters, 34(50), 1993, pp. 8081-8084
Citations number
18
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
50
Year of publication
1993
Pages
8081 - 8084
Database
ISI
SICI code
0040-4039(1993)34:50<8081:SAPSO(>2.0.ZU;2-O
Abstract
Starting from natural (-)sclareol(4) (+)-amberketal (9) and (-)-epi-8- amberketal(10) have been synthesized regioselectively in 4 (24% overal l yield) and 5 steps (7% overall yield) respectively by passing throug h the same unpurified key intermediate 7b.