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Two pseudo-N-3 ligands and the catalytic activity of their ruthenium(II) complexes in transfer hydrogenation and hydrogenation of ketones
Yu, Z. K.; Zeng, F. L.; Sun, X. J.; Deng, H. X.; Dong, J. H.; Chen, J. Z.; Wang, H. M.; Pei, C. X.
KeywordN-3 Ligands Ruthenium Transfer Hydrogenation Hydrogenation Ketones
Source PublicationJOURNAL OF ORGANOMETALLIC CHEMISTRY
2007-05-01
DOI10.1016/j.jorganchem.2007.01.058
Volume692Issue:11Pages:2306-2313
Indexed BySCI ; IC ; CCR
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Inorganic & Nuclear ; Chemistry, Organic
WOS Research AreaChemistry
WOS KeywordASYMMETRIC TRANSFER HYDROGENATION ; OLEFIN POLYMERIZATION ; CARBON-MONOXIDE ; METAL-COMPLEXES ; TERPYRIDINE ; CHEMISTRY ; PYRIDINE ; IRON(II) ; CATIONS
AbstractComplex RuCl2(PPh3)(iBu-BTP) (5) was synthesized by the reaction of 2,6-bis(5,6-bis(iso-butyl)-1,2,4-triazin-3-yl)pyridine (iBu-BTP) and RuCl2(PPh3)(3) in refluxing toluene, and its molecular structure was confirmed by X-ray crystallographic determination. Complex 5 was applied as a catalyst for transfer hydrogenation of ketones and exhibited catalytic activity comparable to RuCl2(PPh3)(Me4BPPy) (1) (Me4BPPy = bis(3,5-dimethylpyrazol-1-yl)pyridine) in some cases. The difference between the catalytic activity of 5 and 1 is attributed to the significantly different arrangement and positions of the PPh3 and chlorides and also to the different electron density on the N-heterocycles. Complex 1 exhibited good to excellent catalytic activity in hydrogenation of ketones under mild conditions. These results have suggested new applications of iBu-BTP and Me4BPPy as promising planar tridentate pseudo-N-3 ligands to construct highly active transition-metal catalysts. (C) 2007 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000246323300023
Citation statistics
Cited Times:26[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140581
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.Shenyang Pharmaceut Univ, Sch Pharmaceut Engn, Shenyang 110016, Liaoning, Peoples R China
3.Beijing Inst Pharmaceut Chem, Beijing 102205, Peoples R China
Recommended Citation
GB/T 7714
Yu, Z. K.,Zeng, F. L.,Sun, X. J.,et al. Two pseudo-N-3 ligands and the catalytic activity of their ruthenium(II) complexes in transfer hydrogenation and hydrogenation of ketones[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY,2007,692(11):2306-2313.
APA Yu, Z. K..,Zeng, F. L..,Sun, X. J..,Deng, H. X..,Dong, J. H..,...&Pei, C. X..(2007).Two pseudo-N-3 ligands and the catalytic activity of their ruthenium(II) complexes in transfer hydrogenation and hydrogenation of ketones.JOURNAL OF ORGANOMETALLIC CHEMISTRY,692(11),2306-2313.
MLA Yu, Z. K.,et al."Two pseudo-N-3 ligands and the catalytic activity of their ruthenium(II) complexes in transfer hydrogenation and hydrogenation of ketones".JOURNAL OF ORGANOMETALLIC CHEMISTRY 692.11(2007):2306-2313.
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