GREENLEE, W. J.;HANGAUER, D. G., TETRAHEDRON LETT., 1983, 24, N 42, 4559-4560
作者:GREENLEE, W. J.、HANGAUER, D. G.
DOI:——
日期:——
Addition of trimethylsilyl cyanide to α-substituted ketones: Catalyst efficiency
作者:W.J. Greenlee、D.G. Hangauer
DOI:10.1016/s0040-4039(00)85954-7
日期:1983.1
Addition of trimethylsilyl cyanide to α-substituted ketones is often slow and incomplete when catalyzed by zinc iodide. Use of potassium cyanide/18-crown-6 complex as catalyst is a superior method, providing high yields of adducts.