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Non‐Pyrolytic,Large‐Scale Synthesis of Trichalcogenasumanene: A Two‐Step Approach |
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| Authors: | Xuexiang Li Yongtao Zhu Jiafeng Shao Baolin Wang Shangxi Zhang Yongliang Shao Xiaojie Jin Prof Dr Xiaojun Yao Dr Ran Fang Prof Dr Xiangfeng Shao |
| Institution: | 1. State Key Laboratory of Applied Organic Chemistry, School of Chemistry and Chemical Engineering, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000 (China);2. School of Physical Science and Technology, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000 (China) |
| Abstract: | 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. |
| Keywords: | crystal structure cyclization reaction photophysical properties ring contraction trichalcogenasumanenes |