Cobalt(II) chloride bistriphenylphosphine catalyzed alkylations of β-dicarbonyl compounds
作者:A. González、J. Marquet、M. Moreno-Mañas
DOI:10.1016/s0040-4039(00)80327-5
日期:1988.1
The alkylation of β-dicarbonyl compounds with several benzyl halides in chloroform and in the presence of potassium carbonate is accelerated by the presence of cobalt(II) chloride bistriphenylphosphine, thus broadening the scope of this alkylation method.
β-二羰基化合物在氯仿中和碳酸钾存在下与几种苄基卤化物的烷基化反应通过氯化钴(II)双三苯基膦的存在而得以加速,从而拓宽了该烷基化方法的范围。