论文部分内容阅读
报道了在空气气氛中用 Raney Ni氢解 4 -乙基 -1 -苯基环己醇的一种简便方法。考察了溶剂和酸碱性对氢解反应的影响 ,发现强极性溶剂、易与醇形成氢键的溶剂以及碱性介质均不利于氢解反应
A convenient method for the hydrogenolysis of 4 - ethyl - 1 - phenylcyclohexanol with Raney Ni in air is reported. The effects of solvent and acid-base on the hydrogenolysis reaction were investigated. It was found that the strong-polar solvent, the solvent which can form hydrogen bond with alcohol, and the alkaline medium are unfavorable for hydrogenolysis