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题名: Tf2NH-catalyzed formal [3+2] cycloaddition of oxadiazolones with ynamides: a simple access to aminoimidazoles
作者: Zhao, Yingying1, 2;  Hu, Yancheng1;  Li, Xincheng1;  Wan, Boshun1
刊名: ORGANIC & BIOMOLECULAR CHEMISTRY
发表日期: 2017-04-28
DOI: 10.1039/c7ob00701a
卷: 15, 期:16, 页:3413-3417
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Organic
研究领域[WOS]: Chemistry
英文摘要: Oxadiazolones are first employed as the three-atom coupling partners in the Tf2NH-catalyzed cycloaddition with ynamides. This formal [3 + 2] cycloaddition allows a rapid synthesis of aminoimidazoles with a broad substrate scope. The approach also features a metal-free catalytic cycloaddition process, which may find applications in the synthesis of bioactive molecules. Besides, the resulting N-methyl products can further be readily converted to free N-H aminoimidazoles.
关键词[WOS]: INTERMOLECULAR NITRENE TRANSFER ;  CATALYZED 2+2 CYCLOADDITION ;  2 DISCRETE NITRILES ;  C BOND-CLEAVAGE ;  SUBSTITUTED PYRIDINES ;  GOLD ;  2H-AZIRINES ;  PALLADIUM ;  EFFICIENT ;  MILD
语种: 英语
WOS记录号: WOS:000399777300007
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/152010
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, 457 Zhongshan Rd, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 10049, Peoples R China

Recommended Citation:
Zhao, Yingying,Hu, Yancheng,Li, Xincheng,et al. Tf2NH-catalyzed formal [3+2] cycloaddition of oxadiazolones with ynamides: a simple access to aminoimidazoles[J]. ORGANIC & BIOMOLECULAR CHEMISTRY,2017,15(16):3413-3417.
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