Synthesis and reactivity of stable silyl-substituted nitrilimines

…, A Baceiredo, D Bigg, G Bertrand

Index: Castan, Florence; Baceiredo, Antoine; Bigg, Dennis; Bertrand, G. Journal of Organic Chemistry, 1991 , vol. 56, # 5 p. 1801 - 1807

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Citation Number: 20

Abstract

Results Four different diazo lithium salts 1, 4, 5, and 6 have been prepared by addition of a stoichiometric amount of BuLi to a cold (-80,-100" C) THF solution of the corresponding monosubstituted diazomethane (Scheme 11). Since 1 was a demonstrated nitrilimine precursor,'we first studied its reactivity with non-phosphorus derivatives in order to explore the influence of the electrophile on the course of the reaction and/or on the stability of the ...