Chemistry of Sumanene
Chemistry of Sumanene
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DOI：
10.1002/tcr.201402078
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发表时间：
2015-02-01
期刊：
影响因子：
6.6
通讯作者：
Hirao, Toshikazu
中科院分区：
文献类型：
--
作者：
Amaya, Toru;Hirao, Toshikazu
苏曼烯（C21H12）是一种具有C-3v对称性的碗状共轭分子，由围绕中心苯环的交替苯环和环戊二烯环组成。该结构对应于富勒烯或碳纳米管端帽结构基序的最小c -3v对称片段。三个sp(3)杂化苯基位点的存在是苏蔓烯最显著的结构特征之一，这使得苏蔓烯具有不同于角烯的化学性质。自2003年首次合成以来，我们一直从事苏蔓烯的研究。本文综述了苏曼烯的合成、结构、动力学、衍生化、与过渡金属络合、载流子迁移率、转化为氮掺杂石墨碳等方面的研究进展。
Sumanene (C21H12) is a bowl-shaped -conjugated molecule with C-3v symmetry, consisting of alternating benzene rings and cyclopentadiene rings around the central benzene ring. The structure corresponds to the smallest C-3v-symmetric fragment for the structural motifs of fullerenes or end-caps of carbon nanotubes. The presence of three sp(3)-hybridized benzylic sites is one of the most characteristic structural features in sumanene, which allows the different chemistry from that of corannulene. Since our first synthesis in 2003, we have engaged in the study of sumanene. This article summarizes our continuous study, including the synthesis, structure, dynamics, derivatization, complexation with transition metals, charge carrier mobility, and conversion to nitrogen-doped graphitic carbon, of sumanene.