PTCs promoted biphasic oxidation of ethylbenzene catalyzed by NHPI and CoSPc

作     者：Yu Lu Zhou Sha Sha Lin Dao Hong Xia Yu Zhi Xiang 

作者机构：College of ScienceState Key Laboratory of Heavy OilChina University of PetroleumQingdao 266580China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2012年第23卷第8期

页      面：895-898页

核心收录：

学科分类：081702[工学-化学工艺] 081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术] 

基　　金：Fundamental Research Funds for the Central Universities (No. 10CX04024A) the financial support from Natural Science Foundation of Shandong Province (No. 2009ZRA05107) 

主　　题：Ethylbenzene Aerobic oxidation NHPI CoSPc PTC 

摘      要：An easy workup and environmentally friendly method to convert ethylbenzene into the corresponding oxides, catalyzed by a combined catalytic system consisting of NHPI and CoSPc, was developed in a water involved liquid-liquid heterogeneous system. Experimental results showed that the reaction performed well facilitated by PTCs at multigrams material level, under which the conversion rate of ethylbenzene and the selectivity of acetophenone reached 60.6% and 95.2% after 0.5 h of reaction in oxygen atmosphere. An oxidation process was orooosed at the end of this oaoer.