摘要
介绍了在二乙胺存在下,用钯络合物催化卤代苯经双羰化反应生成α-酮酰胺的方法。讨论了反应温度、CO压力、溶剂、二乙胺用量、三苯基膦用量和卤素原子对双羰化反应的影响。
This paper reports a method for preparation of α-ketoamide by using Palladium (Ⅱ) complexes catalyzed double carbonylation reaction of phenyl halide with carbon monoxide in the presence of diethylamine. Influence of temperature, CO pressure, solvents, amounts of diethylamine and triphenylphosphine as well as the halogen atom on the single, double carbonylation reaction have been investigted.
出处
《精细石油化工》
CAS
CSCD
1993年第1期27-31,共5页
Speciality Petrochemicals
关键词
α-酮酰胺
钯络合物
双羰化反应
α-ketoamide
Palladium Complexes
Double Carbonylation Reaction
