Abstract
The epoxidic function of 8β,9β-epoxy-9,11-secopodocarp-11-ene
(1) was inert to lithium aluminium hydride but underwent extremely facile
intramolecular opening by a suitably placed nucleophile. The structure of the
cyclized products formed, some anomalous 1H n.m.r, chemical shifts
and the behaviour of the analogous 8,17-epoxy-14,15,16-trinorlabd-12-ene (14)
system are described.
Cited by
4 articles.
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