A CONCISE ENANTIOSPECIFIC SYNTHESIS OF NUPHAR PIPERIDINE ALKALOIDS - TOTAL SYNTHESIS OF (-)-ANHYDRONUPHARAMINE, (-)-NUPHARAMINE, (-)-NUPHENINE AND (-3-EPINUPHARAMINE())

Authors
HONDA T ISHIKAWA F YAMANE S
Citation
T. Honda et al., A CONCISE ENANTIOSPECIFIC SYNTHESIS OF NUPHAR PIPERIDINE ALKALOIDS - TOTAL SYNTHESIS OF (-)-ANHYDRONUPHARAMINE, (-)-NUPHARAMINE, (-)-NUPHENINE AND (-3-EPINUPHARAMINE()), Journal of the Chemical Society, Chemical Communications, (4), 1994, pp. 499-500
Citations number
19
Categorie Soggetti
Chemistry
Journal title
Journal of the Chemical Society, Chemical Communications → ACNP
ISSN journal
00224936
Issue
4
Year of publication
1994
Pages
499 - 500
Database
ISI
SICI code
0022-4936(1994):4<499:ACESON>2.0.ZU;2-O
Abstract
Enantiospecific syntheses of (-)-anhydronupharamine, (-)-nupharamine, (-)-nuphenine, and (+)-3-epinupharamine are achieved starting from (-) - or (+)-carvone as chiral sources, in which a regioselective, reducti ve fragmentation of the cyclopentane derivatives and an intramolecular aza-Wittig reaction were involved as key reactions.