Two-step template method for synthesis of axis-length-controlled porphyrin-containing hollow structures
Two-step template method for synthesis of axis-length-controlled porphyrin-containing hollow structures
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DOI：
10.1039/c9cc02866h
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发表时间：
2019-06-14
影响因子：
4.9
通讯作者：
Terao, Jun
中科院分区：
文献类型：
--
作者：
Chiba, Yusuke;Oka, Yuki;Terao, Jun
通过两步模板法，即模板辅助环化和寡聚，成功合成了具有确定轴长的π-共轭含卟啉中空结构。在低聚过程中，模板在控制反应速率和轴长度方面发挥着重要作用。由于卟啉之间的高共面性，中空结构表现出延长的有效π共轭。
pi-Conjugated porphyrin-containing hollow structures with defined axis-length were successfully synthesized by a two-step template method, i e., template-assisted cyclization and oligomerization. During the oligomerization, templates played important roles in controlling the reaction rates and the axis lengths. The hollow structures exhibited an extended effective pi-conjugation because of the high coplanarity between porphyrins.