Conjugate addition of allyltrimethylsilane to electrophilic cyclopropanes
R Bambal, RDW Kemmitt
Index: Bambal, Ramesh; Kemmitt, Raymond D. W. Journal of the Chemical Society, Chemical Communications, 1988 , # 11 p. 734 - 735
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Citation Number: 13
Abstract
The nucleophilic ring opening of geminally activated cyclopro- panes is a potentially useful reaction in the synthesis of natural products and prostaglandins.1-3 The conjugate addition of alkyl, vinyl, and allyl groups to cyclopropanes activated by two electron-withdrawing groups by use of organocopper2-s or organoaluminium6 reagents has been described. However, although tne nucleophilic double bond properties of allyl- ... (dt,J7.3 and 7.46, 2H, H2-1'), 1.42 (m, ...
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