Applied Catalysis A: General

Investigation of supported Zn (OAc) 2 catalyst and its stability in N-phenyl carbamate synthesis

F Li, W Li, J Li, W Xue, Y Wang, X Zhao

文献索引：Li, Fang; Li, Wenbo; Li, Jing; Xue, Wei; Wang, Yanji; Zhao, Xinqiang Applied Catalysis A: General, 2014 , vol. 475, p. 355 - 362

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被引用次数: 8

摘要

Abstract Zn (OAc) 2 was found to give excellent catalytic performance for methyl N-phenyl carbamate (MPC) synthesis from aniline and dimethyl carbonate (DMC). However, after being used for only once it tended to lose activity because of the formation of ZnO by the reaction of Zn (OAc) 2 and methanol. Zn (OAc) 2/SiO 2 was prepared by incipient impregnation and it gave excellent catalytic performance in MPC synthesis, on which ...