Catalysis Communications p. 86 - 91 (2019)
Update date:2022-08-16
Topics:
Han, Wenpeng
Wang, Junwei
Li, Xuekuan
Zhou, Ligong
Yang, Ying
Tang, Mingxing
Ge, Hui
Selective reduction coupling of nitroaromatics and aldehydes for imines synthesis has been investigated by using a series of bifunctional CoS2@MoS2 catalysts prepared by one-pot solvothermal method. Under optimal Co/Mo ratio of 0.75 and preparation temperature (180 °C), CoS2@MoS2–180-0.75 catalyst shows 96.5% nitrobenzene conversion, 93.0% imine selectivity and good versatility for substituted nitrobenzene and different aldehydes under mild conditions (60 °C, 1.5 MPa H2). The characterizations reveal that high nitroaromatics hydrogenation activity and good selectivity are mainly due to the formation of CoMoS phase, the coupling reaction between aniline derivatives and aldehydes is achieved by the appropriate acidity of CoS2@MoS2 nanocomposites.
View MoreChangzhou Ansciep Chemical Co.,Ltd.
Contact:+86 519 8630 5871
Address:A-710 Boan International, 8 East Guangdian Road,Wujin,Changzhou
Contact:+86-710-3516804
Address:Number 83,Panggong road,Xiangcheng District,Xiangyang ,Hubei
Qingdao Kylin Trading Co., Ltd.
Contact:0086-532-68979884/58972912/68972263/65/88171519
Address:Room 2308,A building International Trade Center No.230 Changjiang Middle Road of Qingdao Economic Development Zone,Shandong,China.
Shandong Jincheng Zhonghua Bio-pharmaceutical Co.,Ltd
Contact:+86-533-5415882
Address:Zichuan Economic Development Zone,Zibo City,Shandong Province,China
zhenjiang runjing high purity chemical co ltd
Contact:+86-511-83361155
Address:No.8.haixi road,international chemical park
Doi:10.1038/s41586-018-0835-2
(2019)Doi:10.1016/j.bmc.2019.115299
(2020)Doi:10.1021/bi00578a042
(1979)Doi:10.1002/cctc.202000508
(2020)Doi:10.1039/d0gc04199h
(2021)Doi:10.1021/acs.inorgchem.5b00856
(2015)