Non-Pyrolytic, Large-Scale Synthesis of Trichalcogenasumanene: A Two-Step Approach

被引：121

作者：

Li, Xuexiang ^{[1
]}

Zhu, Yongtao ^{[1
]}

Shao, Jiafeng ^{[2
]}

Wang, Baolin ^{[1
]}

Zhang, Shangxi ^{[1
]}

Shao, Yongliang ^{[1
]}

Jin, Xiaojie ^{[1
]}

Yao, Xiaojun ^{[1
]}

Fang, Ran ^{[1
]}

Shao, Xiangfeng ^{[1
]}

机构：

[1] Lanzhou Univ, Sch Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China

[2] Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2014年 / 53卷 / 02期

基金：

中国国家自然科学基金; 高等学校博士学科点专项科研基金;

关键词：

crystal structure; cyclization reaction; photophysical properties; ring contraction; trichalcogenasumanenes; ENANTIOSELECTIVE SYNTHESIS; AROMATIC-HYDROCARBONS; HETEROSULFUR BRIDGES; CHEMICAL-SYNTHESIS; PI-BOWL; SUMANENE; BUCKYBOWLS; CORANNULENE; BUCKMINSTERFULLERENE; DERIVATIVES;

D O I：

10.1002/anie.201308781

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Trichalcogenasumanenes were synthesized on a multigram scale through a two-step approach that takes advantage of non-pyrolytic cyclization and solventless ring contraction. Solid-state structure and photophysical investigations demonstrate that these compounds are promising candidates for electronic materials.

引用

页码：535 / 538

页数：4

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