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题名: Exceptionally efficient unsymmetrical ruthenium(II) NNN complex catalysts bearing a pyridyl-based pyrazolyl-imidazolyl ligand for transfer hydrogenation of ketones
作者: Zeng, Fanlong1;  Yu, Zhengkun1
通讯作者: 余正坤
刊名: ORGANOMETALLICS
发表日期: 2008-07-14
DOI: 10.1021/om8002043
卷: 27, 期:13, 页:2898-2901
收录类别: SCI ;  IC ;  CCR
文章类型: Article
部门归属: 2
项目归属: 203
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Inorganic & Nuclear ;  Chemistry, Organic
研究领域[WOS]: Chemistry
英文摘要: Rare ruthenium(II) complexes bearing a pyridyl-based pyrazolyl-imidazolyl ligand were synthesized and exhibited exceptionally high catalytic activity in the transfer hydrogenation of ketones in 2-propanol at 82 degrees C or room temperature, reaching 100% conversion of the substrates and final TOFs up to 7.2 x 10(5) h(-1) with 0.05 mol % catalyst at 82 degrees C and 55 800 h(-1) with 0.1 mol % catalyst at room temperature.
关键词[WOS]: ASYMMETRIC TRANSFER HYDROGENATION ;  CHIRAL LIGANDS ;  POLAR BONDS ;  REDUCTION ;  HYDRIDE ;  INTERMEDIATE ;  PROPAN-2-OL ;  MECHANISM ;  PRECURSOR ;  ALCOHOLS
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000257448500005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/101161
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Zeng, Fanlong,Yu, Zhengkun. Exceptionally efficient unsymmetrical ruthenium(II) NNN complex catalysts bearing a pyridyl-based pyrazolyl-imidazolyl ligand for transfer hydrogenation of ketones[J]. ORGANOMETALLICS,2008,27(13):2898-2901.
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