Journal of the American Chemical Society p. 3500 - 3501 (2002)
Update date:2022-08-03
Topics:
Spielvogel, Dirk J.
Buchwald, Stephen L.
A Ni(0)-BINAP system is utilized for the highly enantioselective α-arylation of α-substituted γ-butyrolactones with aryl chlorides and bromides. α-Quaternization is achieved in moderate to excellent yields. Furthermore, the rate accelerating effect caused by the addition of Zn(II) salts is investigated. Copyright
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Doi:10.1016/0022-328X(84)80514-8
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