作者:John G. Stuart、Kenneth M. Nicholas
DOI:10.1055/s-1989-27287
日期:——
Dicobalt hexacarbonyl complexes of propargyl acetates and acetylenic acetals couple efficiently with diethylaluminum cyanide to produce the corresponding complexed propargyl nitriles and cyanohydrin derivatives, respectively. A convenient procedure far preparing propargyl nitriles and α-alkoxy propargyl nitriles from propargyl alcohols and acetylenic acetals using this methodology is described.
丙炔基乙酸酯和乙炔基乙醛的二钴六羰基络合物可与氰化二乙基铝高效耦合,分别生成相应的络合丙炔基腈纶和氰醇衍生物。本文介绍了利用这种方法从丙炔醇和乙炔基乙醛制备丙炔腈和δ-烷氧基丙炔腈的简便程序。