A NOVEL STEREOSPECIFIC REARRANGEMENT OF 3-SUBSTITUTED B-HOMO-5-AZASTEROID LACTAMS TO A-NOR ANALOGUES

DOI: 10.1016/0040-4039(91)80208-N

Source and publish data:

Tetrahedron Letters p. 6517 - 6520 (1991)

Update date:2022-08-05

Topics:

Authors:

Back, Thomas G.

Chau, Joseph H.-L.

Morzycki, Jacek W.

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Article abstract of DOI:10.1016/0040-4039(91)80208-N

B-Homo-5-azasteroid lactams containing nucleofugal substituents in the 3-position (1 and 2) undergo rearrangement via stereospecific ring contractions to afford A-nor analogues 3 and 4.

Full text of DOI:10.1016/0040-4039(91)80208-N

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