1,3,7-triazapyrene-based ortho-carborane fluorophores: convenient synthesis, theoretical studies, and aggregation-induced emission properties
A convenient transition-metal-free approach, based on nucleophilic substitution of hydrogen (SNH), for consecutive regioselective C-H functionalization of 1,3,7-triazapyrene scaffolds with carboranyllithium and phenyllithium is reported. The theoretical calculations disclosed highlight key features...
محفوظ في:
| المؤلفون الرئيسيون: | , , , |
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| التنسيق: | Статья |
| اللغة: | English |
| منشور في: |
American Chemical Society
2021
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://dspace.ncfu.ru/handle/20.500.12258/18091 |
| الوسوم: |
إضافة وسم
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| الملخص: | A convenient transition-metal-free approach, based on nucleophilic substitution of hydrogen (SNH), for consecutive regioselective C-H functionalization of 1,3,7-triazapyrene scaffolds with carboranyllithium and phenyllithium is reported. The theoretical calculations disclosed highlight key features in the regioselectivity and mechanism of the investigated SNH transformations. The novel 1,3,7-triazapyrene-based ortho-carboranes obtained have large potential in the field of molecular electronics as organic luminophores, which are characterized by the aggregation-induced emission and dual-emission effects |
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