摘要
It is found that CoCl\-2/1,10\|Phenanthroline(Phen) could catalyze double carbonylation of benzyl chloride to phenylpyruvic acid in the presence of the CO/Ca(OH)\-2/dioxane/H\-2O reaction system. In the case of 353 K with CO pressure of 3.0 MPa and a ratio of Phen/CoCl\-2 of 1.5, the conversion of benzyl chloride is 61.1%, and the selectivity to PPA is 100% with a yield 61.1%.
It is found that CoCl\-2/1,10\|Phenanthroline(Phen) could catalyze double carbonylation of benzyl chloride to phenylpyruvic acid in the presence of the CO/Ca(OH)\-2/dioxane/H\-2O reaction system. In the case of 353 K with CO pressure of 3.0 MPa and a ratio of Phen/CoCl\-2 of 1.5, the conversion of benzyl chloride is 61.1%, and the selectivity to PPA is 100% with a yield 61.1%.
出处
《分子催化》
EI
CAS
CSCD
北大核心
2002年第2期160-162,共3页
Journal of Molecular Catalysis(China)
关键词
邻菲罗啉
苯丙酮酸
双羰化
Phenanthroline
Phenylpyruvic acid
Double carbonylation
