α-Chloronitriles are prepared by the reaction of arylcarbonyl compounds and trimethylsilyl cyanide with a stoichiometric amount of titanium tetrachloride in good yields.
α-氯腈通过芳香酮化合物与三甲基硅基氰化物在适量的四氯化钛的作用下反应制备,收率良好。
KIYOOKA, SYUN-ICHI;FUJIYAMA, RYOJI;KAWAGUCHI, KATSUHIKO, CHEM. LETT., 1984, N 11, 1979-1980
The reduction of α,β-unsaturated nitriles and α-halonitriles with sodium hydrogen telluride
作者:Gonzalo Blay、Luz Cardona、Begoña García、Luisa Lahoz、JoséR. Pedro
DOI:10.1016/0040-4020(96)00401-2
日期:1996.6
Sodium hydrogen telluride reacts chemoselectively with α,β-unsaturated nitriles and α-halonitriles linked to aromatic and aliphatic substituents to give the corresponding saturatednitriles with good yields.