A method is described for synthesizing succinonitrile derivatives bearing alkyl or aryl substituents from cyanohydrin derivatives using low-valent titanium. The active species in this reaction is proposed to be a resonance hybrid of the TiIV nitrile enolate and TiIII alkyl radical.
描述了一种使用低价钛由氰醇衍生物合成带有烷基或芳基取代基的琥珀腈衍生物的方法。该反应中的活性物质被认为是 Ti IV腈烯醇化物和 Ti III烷基自由基的共振杂化物。
Komrsova; Farkas, Collection of Czechoslovak Chemical Communications, 1958, vol. 23, p. 1121,1123