Effect of the Para-substituent of the Tridentate Pyridine-based Ru(Ⅱ) Complex upon the Catalytic Activity in Transfer Hydrogenation
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Effect of the Para-substituent of the Tridentate Pyridine-based Ru(Ⅱ) Complex upon the Catalytic Activity in Transfer Hydrogenation
Effect of the Para-substituent of the Tridentate Pyridine-based Ru(Ⅱ) Complex upon the Catalytic Activity in Transfer Hydrogenation
中国化学工程学报(英文版)2011年19卷第1期 页码:169-172
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State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology,Nanjing,China,10009
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纸质出版:2011
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杨刚, 秦冬玲, 高宏飞, 等. Effect of the Para-substituent of the Tridentate Pyridine-based Ru(Ⅱ) Complex upon the Catalytic Activity in Transfer Hydrogenation[J]. 中国化学工程学报(英文版), 2011,19(1):169-172.
-substituent of the Tridentate Pyridine-based Ru(Ⅱ) Complex upon the Catalytic Activity in Transfer Hydrogenation[J]. Chinese Journal of Chemical Engineering, 2011, 19(1): 169-172.
杨刚, 秦冬玲, 高宏飞, 等. Effect of the Para-substituent of the Tridentate Pyridine-based Ru(Ⅱ) Complex upon the Catalytic Activity in Transfer Hydrogenation[J]. 中国化学工程学报(英文版), 2011,19(1):169-172.DOI:
-substituent of the Tridentate Pyridine-based Ru(Ⅱ) Complex upon the Catalytic Activity in Transfer Hydrogenation[J]. Chinese Journal of Chemical Engineering, 2011, 19(1): 169-172.DOI:
Effect of the Para-substituent of the Tridentate Pyridine-based Ru(Ⅱ) Complex upon the Catalytic Activity in Transfer Hydrogenation
Three stable 4-substituted pyridine-based ruthenium(Ⅱ)complexes[RuCl
2
(PPh
3
)L
]
(L=4-R-2
6-bis (diethylaminomethylene)pyridine
R=Br
H or allyloxy)were synthesized.The catalytic activities of the complexes toward transfer hydrogenation from alcohols to ketones were investigated.The electronic effects of the para-substituent in the pyridyl ring were probed and we found that the electron-donating group increased the catalytic activity.The result suggests that an electron-donating group is probably preferential for linking the catalytic ruthenium complex and the chemically inert supporting molecules such as a carbosilane dendrimer.
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相关作者
Lu Qing
Shan Falong
Wang Shougui
Wen Yingxuan
Zhang Fangfang
Gao Fei
Chen Guanghui
Yeqiang Du
相关机构
College of Chemical Engineering, Qingdao University of Science and Technology
State Key Laboratory of Advanced Optical Polymer and Manufacturing Technology, College of Chemical Engineering, Qingdao University of Science and Technology
Petrochemical Research Institute, PetroChina
Shandong Provincial Key Laboratory of Biochemical Engineering, College of Biological Engineering, Qingdao University of Science and Technology