ISSN:
0170-2041
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Reactions with Indole Derivatives, LIII. - Enantioselective Total Synthesis of (+)-Geissoschizine and (-)-GeissoschizolEnantiomerically pure exo-ethylidenelactams 2 are obtained via a diastereoselective key reaction using optically active vinylogous urethanes and are transformed into geissoschizine as well as geissoschizol in a well-established synthetic sequence.
Notes:
Über einen diastereoselektiven Schlüsselschritt mit optisch aktiven vinylogen Urethanen werden enantiomerenreine exo-Ethyliden-Lactame 2 gewonnen, aus denen Geissoschizin (3) und Geissoschizol (4) unter Nutzung bekannter Syntheseschritte hervorgehen.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198519850904
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