Rhodium(III)-Catalyzed C-H/N-H Alkyne Annulation of Nonsymmetric 2-Aryl (Benz)imidazole Derivatives: Photophysical and Mechanistic Insights

Gleiston G. Dias, Esther R.S. Paz, Juliana Y. Kadooca, Adão A. Sabino, Luiz A. Cury, Kohei Torikai, Carlos A. De Simone, Felipe Fantuzzi, Eufrânio N. Da Silva Júnior

研究成果: Contribution to journalArticle査読

抄録

Rhodium(III) catalysis enabled C-H/N-H alkyne annulation of nonsymmetric imidazole derivatives. This study encompasses the synthesis of imidazoles from a naturally occurring quinoidal compound and their use for the preparation of rigid π-extended imidazole derivatives with outstanding fluorescence. Our study also brings to light the photophysical aspects and the mechanism of the reaction studied via computational calculations. This method provided an efficient and versatile tool for the synthesis of fluorescent compounds with a wide range of chemical and biological applications.

本文言語英語
ページ(範囲)264-278
ページ数15
ジャーナルJournal of Organic Chemistry
86
1
DOI
出版ステータス出版済み - 1 1 2021

All Science Journal Classification (ASJC) codes

  • 有機化学

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