Nickel/AlMe(2)Cl-catalysed carbocyanation of alkynes using arylacetonitriles
Akira Yada1, Tomoya Yukawa, Yoshiaki Nakao
1Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan.
Abstract:
Nickel/Lewis acid dual catalysis was found to effect the carbocyanation reaction of alkynes using arylacetonitriles, giving a range of triply substituted acrylonitriles; the reaction of optically active alpha-phenylpropionitrile suggested a reaction mechanism that involves oxidative addition of a C-CN bond with retention of its absolute configuration.
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