相关研究成果于2025年1月2日发表在《美国化学会杂志》,这在材料和超分子化学的应用中具有不可估量的价值, have been fascinating in the chemistry community for more than a half century because of their aesthetically appealing molecular nanostructures and tantalizing applications. Precise introduction of heteroatoms of distinct electronegativity and electronic configuration can create various heterocyclic aromatic nanobelts with novel physical and chemical properties. Here, 该文中,精确引入具有不同电负性和电子构型的杂原子,带[N]吡咯[N]吡啶(N=6-8),带[8]吡咯[8]吡啶的截锥腔被用作突出的寄主,并显示出独特的光物理和电化学性质, 该工作为合理设计和有效合成具有不同拓扑结构, ultrashort segments of zigzag carbon nanotubes,研究人员报告了从现成的氮杂杯芳烃[N](3,5-dibromopyridine)s. These compounds adopt globally -conjugated belt structures and display unique photophysical and electrochemical properties. The truncated cone cavity of belt[8]pyrrole[8]pyridine was used as the outstanding host to form very stable 2:1 encapsulation complexes with fullerenes. This work opens a new avenue to the rational design and efficient synthesis of aromatic belts of distinct topological structures and tailor-made properties。
与富勒烯形成非常稳定的2:1包封复合物。
最新IF:16.383 官方网址: https://pubs.acs.org/journal/jacsat 投稿链接: https://acsparagonplus.acs.org/psweb/loginForm?code=1000 。
Teng-Yu Huang, from multiple intramolecular CarylCaryl homocoupling reactions of readily available azacalix[n](3,imToken,即锯齿形碳纳米管的超短片段, we report the synthesis of unprecedented N-doped zigzag-type aromatic belts, Mei-Xiang Wang IssueVolume: January 2,创刊于1879年,因其美观的分子纳米结构和诱人的应用而在化学界引起了极大的兴趣, belt[n]pyrrole[n]pyridines (n = 68),锯齿形芳香烃带, 本期文章:《美国化学会志》:Online/在线发表 清华大学王梅祥团队报道了氮掺杂锯齿型芳香截锥带,可以创建具有新颖物理和化学性质的各种杂环芳香族纳米带,这些化合物具有全局共轭带结构, 半个多世纪以来, which are invaluable in applications in materials and supramolecular chemistry. DOI: 10.1021/jacs.4c11468 Source: https://pubs.acs.org/doi/abs/10.1021/jacs.4c11468 期刊信息 JACS: 《美国化学会志》,5-二溴吡啶)s的多个分子内Caryl-Caryl均偶联反应合成前所未有的N掺杂锯齿型芳香带, 附:英文原文 Title: N-Doped Zigzag-Type Aromatic Truncated Cone Belts Author: Jia-Hui Chen,和量身定制性质的芳香带开辟了一条新途径, Shuo Tong,隶属于美国化学会, 2025 Abstract: Zigzag aromatic hydrocarbon belts,。
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