Template Aggregative Activation: Metal Salt-reinforcedComplex Bases in Arynic Synthesis†

Y Fort, S Christophe, P Caubère

Index: Fort, Yves; Christophe, Stephanie; Caubere, Paul Journal of Chemical Research - Part S, 1997 , # 9 p. 334 - 335

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Citation Number: 3

Abstract

A substantial effect on the reactivity of a common complex base is observed by the addition of metal salts MXn (M = Mg, Zn, Cu, Zr); a template effect of the new aggregates is proposed. ... We have previously showed that the complex bases NaNH2– RONa (RONa was a sodium alkoxide or ketone enolate) are useful reagents in organic synthesis.1 The behaviour of such unimetal super bases2 stems from the formation of aggre- gates3 whose properties are governed ...