Tetrahedron Letters p. 2463 - 2466 (1987)
Update date:2022-08-04
Topics:
Kowalski, Conrad J.
Lal, G. Sankar
α,β-Unsaturated esters (1) are stereospecifically converted in a one-pot preparation into 1-oxygenated-E,E-dienes (4).This reductive homologation proceeds via lithium hydride reduction of the ene ynolate anion (2) to the dienolate anion 3, affording 1-acetoxy- or 1-silyloxy-1,3-dienes in yields of about 45-55percent.
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Doi:10.1021/acscatal.6b00311
(2016)Doi:10.1016/j.bmcl.2007.09.030
(2007)Doi:10.1021/jm00399a028
(1988)Doi:10.1055/s-1987-28031
(1987)Doi:10.1021/acscatal.9b04204
(2019)Doi:10.1007/BF00758135
(1987)
