Tetrahedron Asymmetry p. 213 - 216 (1992)
Update date:2022-08-17
Topics:
Uemura, Motokazu
Miyake, Ryuta
Nishimura, Hikaru
Matsumoto, Yonetatsu
Hayashi, Tamio
New chiral monophosphine ligands 2-4 containing (η6-arene)chromium were prepared via the stereoselective ortho-lithiation od ((R)-N,N-dimethyl-1-phenylethylamine)-Cr(CO)3 (1).Asymmetric cross-coupling of 1-phenylethylmagnesium or zinc reagent with vinyl bromides in the presence of palladium or nickel catalysts complexed with the chiral (η6-arene)chromium ligands gave the coupling products of up to 61 percentee.
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Doi:10.1016/j.jorganchem.2016.08.006
(2016)Doi:10.1016/0039-128X(95)00077-4
(1995)Doi:10.1055/s-1975-23829
(1975)Doi:10.1039/c5cc02259b
(2015)Doi:10.1016/S0040-4020(01)98432-7
(1964)Doi:10.1039/d0cy01963a
(2021)
