Tetrahedron Letters p. 6839 - 6842 (1996)
Update date:2022-08-03
Topics:
Montgomery, John
Seo, Jeongbeob
Chui, Helen M.P.
The intra- and intermolecular couplings of enones with alkynes or enones in the presence of organozincs under Ni(COD)2 catalysis resulted in three general reaction pathways: direct conjugate addition, cyclization with alkylation, and cyclization with reduction. The effects of substrate structural variations on selectivities among these three pathways were investigated.
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