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A convergent stereoselective synthesis of quinolizidines and indolizidines: chemoselective coupling of 2-hydroxymethyl-substituted allylic silanes with imines.

ABSTRACT: A convergent synthesis of stereodefined indolizidines and quinolizidines through chemoselective allyl transfer between 2-hydroxymethyl-substituted allylic silanes and imines is described. Overall, highly substituted heterocycles that contain three stereogenic centers and up to four fused rings can be accessed in two steps from relatively simple coupling partners.

SUBMITTER: Yang D

PROVIDER: S-EPMC2818501 | biostudies-other | 2009 Dec

REPOSITORIES: biostudies-other

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A convergent stereoselective synthesis of quinolizidines and indolizidines: chemoselective coupling of 2-hydroxymethyl-substituted allylic silanes with imines.

Yang Dexi D Micalizio Glenn C GC

Journal of the American Chemical Society 20091201 48

A convergent synthesis of stereodefined indolizidines and quinolizidines through chemoselective allyl transfer between 2-hydroxymethyl-substituted allylic silanes and imines is described. Overall, highly substituted heterocycles that contain three stereogenic centers and up to four fused rings can be accessed in two steps from relatively simple coupling partners. ...[more]

PMID: 19950989

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