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| Regular issue | Vol 43, No. 2, 1996, pp.443-446
Published online, 1st January, 1970
DOI: 10.3987/COM-95-7314
Short Synthesis of 14,15-Didehydro-E-deplancheine, Presumed Biosynthetic Intermediate in the Formation from Geissoschizine, of Corynanthé Alkaloids Missing the Three-Carbon Unit at C-15

Mauri Lounasmaa,* Pirjo Hanhinen, and Reija Jokela

*Laboratory for Organic and Bioorganic Chemistry, Technical University of Helsinki, FIN-02150 Espoo, Finland

Abstract

A short synthesis of 14,15-didehydro-E-deplancheine (4) and its Z-analogue (5) is described.