Angewandte Chemie - International Edition p. 1893 - 1895 (2008)
Update date:2022-08-03
Topics:
Ho, Chun-Yu
Ohmiya, Hirohisa
Jamison, Timothy F.
(Chemical Equation Presented) In the presence of a silyl triflate and an amine base, a nickel-phosphine complex catalyzes the direct conjugate addition of ethylene, α-olefins, and aryl alkenes to unsaturated aldehydes and ketones. The enolsilane products are isolated in good to very high yield, and in very high stereoselectivity for some cases. The alkene is a functional equivalent of an alkenylmetal reagent in the transformation.
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Doi:10.1016/S0040-4039(00)72408-7
(1966)Doi:10.1021/jp9700950
(1997)Doi:10.1039/c4ra09630d
(2015)Doi:10.1021/acs.orglett.8b03674
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(1985)
