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学科主题: 物理化学
题名: Highly Regioselective [3+2] Annulation of Azomethine Imines with 1-Alkynyl Fischer Carbene Complexes to Functionalized N,N-Bicyclic Pyrazolidin-3-ones
作者: Luo, Ning1;  Zheng, Zhaoyan1;  Yu, Zhengkun1, 2
通讯作者: 余正坤
刊名: ORGANIC LETTERS
发表日期: 2011-07-01
DOI: 10.1021/ol201139w
卷: 13, 期:13, 页:3384-3387
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, Organic
摘要: Highly Regioselective [3+2] Annulation of Azomethine Imines with 1-Alkynyl Fischer Carbene Complexes to Functionalized N,N-Bicyclic Pyrazolidin-3-ones
研究领域[WOS]: Chemistry
英文摘要: The highly regioselective [3 + 2] cycloaddition of azomethine imines to 1-alkynyl Fischer carbene complexes has been successfully realized under mild conditions. Oxidative demetalation of the newly formed pyrazolo-pyrazolone carbene complexes with pyridine-N-oxide or ceric ammonium nitrate efficiently afforded pyrazolo-pyrazolone derivatives as well as cycloprop-2-enone and trisubstituted 1H-pyrazoles in some cases, providing a novel route to versatile functionalized N,N-bicyclic pyrazolidin-3-ones.
关键词[WOS]: ENANTIOSELECTIVE 1,3-DIPOLAR CYCLOADDITION ;  DIAZOMETHANE DERIVATIVES ;  ANTIBACTERIAL AGENTS ;  ORGANIC-SYNTHESIS ;  CHEMISTRY ;  CHROMIUM ;  YLIDES ;  CONSTRUCTION ;  DEMETALATION ;  HETEROCYCLES
语种: 英语
WOS记录号: WOS:000291920800025
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/115552
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 CAS, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.CAS, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

Recommended Citation:
Luo, Ning,Zheng, Zhaoyan,Yu, Zhengkun. Highly Regioselective [3+2] Annulation of Azomethine Imines with 1-Alkynyl Fischer Carbene Complexes to Functionalized N,N-Bicyclic Pyrazolidin-3-ones[J]. ORGANIC LETTERS,2011,13(13):3384-3387.
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