Transmetalation reactions of alkylzirconocenes: copper-catalyzed conjugate addition to enones
P Wipf, JH Smitrovich
Index: Wipf, Peter; Smitrovich, Jacqueline H. Journal of Organic Chemistry, 1991 , vol. 56, # 23 p. 6494 - 6496
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Citation Number: 67
Abstract
Summary: Rapid hydrozirconation of alkenes by zirconocene hydrochloride, followed by addition of 1 equiv of enone and catalytic amounts of Cu (1) salts, led to the corresponding 1, Caddition products in moderate to high yields and provided the first protocol for in situ preparation of alkyl cuprates from alkenes.
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