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题名: Efficient P,N,N-type ligands for Ru(II)-catalyzed asymmetric cyclopropanations
作者: Dai, HC;  Hu, XP;  Chen, HL;  Bai, CM;  Zheng, Z
关键词: ligand ;  isomer ;  asymmetric cyclopropanations
刊名: JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
发表日期: 2004-03-15
DOI: 10.1016/j.molcata.2003.10.004
卷: 211, 期:1-2, 页:17-21
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: Novel chiral PN,N-type ligands (4) derived from (R)-(S)-PPFNH2-R (6) and 2-pyridinecarboxaldehydes were employed in Ru(II)-catalyzed asymmetric cyclopropanation of styrene with ethyl diazoacetate. Up to 99% yield with 95% e.e. for cis-isomer and 90% e.e. for trans-isomer was obtained on Ru(II)/4a. (C) 2003 Elsevier B.V. All rights reserved.
关键词[WOS]: COPPER CARBENOID REACTION ;  FERROCENYLPHOSPHINE-IMINE LIGANDS ;  BIS-OXAZOLINE LIGANDS ;  ENANTIOSELECTIVE CYCLOPROPANATION ;  CATALYTIC CYCLOPROPANATION ;  CHIRAL LIGANDS ;  INTRAMOLECULAR CYCLOPROPANATION ;  ETHYL DIAZOACETATE ;  CHRYSANTHEMIC ACID ;  ALLYLIC ALCOHOLS
语种: 英语
WOS记录号: WOS:000188928600002
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139548
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, Dept Fine Chem, Dalian 116023, Peoples R China

Recommended Citation:
Dai, HC,Hu, XP,Chen, HL,et al. Efficient P,N,N-type ligands for Ru(II)-catalyzed asymmetric cyclopropanations[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2004,211(1-2):17-21.
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