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An approach to the total synthesis of the diterpenoid alkaloids.

✍ Scribed by A.A. Othman; N.A.J. Rogers

Publisher: Elsevier Science
Year: 1963
Tongue: French
Weight: 213 KB
Volume: 4
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)90828-7

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✦ Synopsis

In view of the inoreaeing current intereat in qnthetio approaahee to the diterpenoid alkaloids' and to ths tetraonyolio diterpenes2, we should like to present some of our own preliminary results in this field. Our overdll aim is the deVelOpmbnt of a general approach to the mirror image forms of alkaloid6 of the atislne (I) and veatchine (II) groups, using podooarplo aoid M a source material. The present oommuuloation desorlbes aome model experiments in the 2,4a-ethanodeoahydronaphthalene clerielr, designed to teat the applicability of our aynthetio scheme to the B/C/D ring system of the atiaine group. la).

b). Cl' d). e)f). 8). h).

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