STEREOSELECTIVE SYNTHESIS OF (+/-)-DEETHYLASPIDOSPERMIDINE
Conjugate addition of various carbanions to the enones 2 afforded 2,3-trans substituted piperidinones 3. (+/-)-Deethylaspidospermidine (12a) was synthesized from 1b via 5b, 7, and 11a in the stereoselective manner.
Natsume, Mitsutaka,Utsunomiya, Iwao
p. 111 - 115
(2007/10/02)
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