Ruthenium(Ⅱ) Complexes Bearing Schiff Base Ligands for Efficient Acceptorless Dehydrogenation of Secondary Alcohols  

作　　者：Zhiqiang Hao Kang Liu Qi Feng Qing Dong Dongzhu Ma Zhangang Han Guo-Liang Lu Jin Lin 

机构地区：[1]Hebei Key Laboratory of Organic Functional Molecules,College of Chemistry and Material Science,Hebei Normal University,Shjiazhuong,Hebei 050024,China [2]Department of Environment and Chemical Engineering,Hebei College of Industry and Technology,Shijiazhuang,Hebei 050091,China [3]Auckland Cancer Society Research Centre,Faculty of Medical and He alth Sciences,The University of Auckland,Private Bog 92019,Auckland 1142,New Zealand

出　　处：《Chinese Journal of Chemistry》2021年第1期121-128,共8页中国化学（英文版）

基　　金：We are grateful to the National Natural Science Foundation of China(No.21871076);the Hebei Natural Science Foundation of China(Nos.B2017205006,B2019205087 and B2020205008);the Education Department Foundation of Hebei Province(Nos.ZD2018005 and QN2019036);the Science Foundation of He-bei Normal University(Nos.L2017Z02 and L2018B08)for financial supports.

摘　　要：Four ruthenium(Ⅱ)complexes 1-4[RN=CH-(2,4-(Bu)_(2)C_(6)H_(2)O)]RuH(PPh_(3))_(2)(CO)(R=C_(6)H_(5),1;R=4-MeC_(6)H_(4),2;R=4-CIC_(6)H_(4),3;R=4-BrC_(6)H_(4),4)bearing Schiff base ligands were prepared by treating RuHCICO(PPh_(3))_(3) with RN=CH-(2,4-(Bu)_(2)C_(6)H_(2)OH(L1-L4)in the presence of triethylamine.Their structures were fully characterized by elemental analysis,IR,NMR spectroscopy and X-ray crystal-lography.

关 键 词：DEHYDROGENATION Second alcohols Schiff base Ruthenium complexes 

分 类 号：O62[理学—有机化学]