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题名: Spiro Metalla-aromatics of Pd, Pt, and Rh: Synthesis and Characterization
作者: Zhang, Yongliang1;  Wei, Junnian1;  Chi, Yue1;  Zhang, Xuan1;  Zhang, Wen-Xiong1;  Xi, Zhenfeng1, 2
刊名: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
发表日期: 2017-04-12
DOI: 10.1021/jacs.7b02039
卷: 139, 期:14, 页:5039-5042
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: Since the concept of aromaticity represents one of the most fundamental principles in chemistry, the search for unprecedented and exciting aromatic systems, therefore, continues to drive research in this area. Herein we report the synthesis and characterization of Spiro metalla-aromatics, in which the transition metal (Pd, Pt, or Rh) is the Spiro atom, that cross-conjugates two aromatic five-membered metallacycles. These Spiro metalla-aromatics tend to take square planar geometries, with the dihedral angle being influenced by the steric repulsion between the alpha-positioned substituents. Rationalized and classified via both experimental measurements (X-ray structural analysis, NMR spectroscopy, XPS, etc.) and theoretical analysis (DFT calculation, ISE, AICD, NICS, and CMOs), all these fundamental observations extend the concept of aromaticity and organometallic chemistry.
关键词[WOS]: TRANSITION-METAL ;  CHEMISTRY ;  METALLABENZYNES ;  DELOCALIZATION ;  COMPLEXES ;  MOLECULES ;  LIGANDS ;  STABILIZATION ;  ACTIVATION ;  DIANIONS
语种: 英语
WOS记录号: WOS:000399353800015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/150340
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.Peking Univ, Coll Chem, Key Lab Bioorgan Chem & Mol Engn, BNLMS,Minist Educ, Beijing 100871, Peoples R China
2.Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

Recommended Citation:
Zhang, Yongliang,Wei, Junnian,Chi, Yue,et al. Spiro Metalla-aromatics of Pd, Pt, and Rh: Synthesis and Characterization[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2017,139(14):5039-5042.
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