Preparation of polyfunctional nitriles by the cyanation of functionalized organozinc halides with p-toluenesulfonyl cyanide
作者:Ingo Klement、Klaus Lennick、Charles E Tucker、Paul Knochel
DOI:10.1016/s0040-4039(00)60640-8
日期:1993.9
Various alkyl, alkenyl, akynyl, benzylic, aromatic or heterocyclic organozinc halides bearing functional groups such as an ester, a boronic ester, a cyanide, a halide or a trialkoxysilyl group react under mild conditions with p-toluenesulfonyl cyanide affording polyfunctional nitriles in 69–93 % yields.
各种带有官能团的烷基,烯基,炔基,苄基,芳族或杂环有机锌卤化物,如酯,硼酸酯,氰化物,卤化物或三烷氧基甲硅烷基在温和的条件下与对甲苯磺酰氰化物反应,从而在69- 93%的产率。