Construction of gem-difluoroalkenyl indoles via photoinduced Fukuyama-type cyclization of isocyanides

Jingxuan Zhang; Haixia Zhao; Yue Pu; Kaijie Tang; He Chen; Qihang Huang; Chen Chen; Jian Wang

doi:10.1039/D6CC01526C

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Construction of gem-difluoroalkenyl indoles via photoinduced Fukuyama-type cyclization of isocyanides

Jingxuan Zhang,†^a Haixia Zhao,†^a Yue Pu,^a Kaijie Tang,^a He Chen,^a Qihang Huang,^a Chen Chen*^a and Jian Wang

*^a

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* Corresponding authors

^a Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, P. R. China
E-mail: chenchen223@mails.ucas.ac.cn, wang_jian989@163.com

Abstract

An efficient method to access gem-difluoroalkenyl indoles through cyclization of trifluoromethyl alkene decorated phenyl isocyanides with alkyl (Me, 1°, 2°, 3°), sulfur and phosphonyl radical precursors has been developed.

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DOI: https://doi.org/10.1039/D6CC01526C
Article type: Communication
Submitted: 13 Mar 2026
Accepted: 22 Apr 2026
First published: 22 Apr 2026

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Chem. Commun., 2026, Advance Article

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Construction of gem-difluoroalkenyl indoles via photoinduced Fukuyama-type cyclization of isocyanides

J. Zhang, H. Zhao, Y. Pu, K. Tang, H. Chen, Q. Huang, C. Chen and J. Wang, Chem. Commun., 2026, Advance Article , DOI: 10.1039/D6CC01526C

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Chemical Communications

Construction of gem-difluoroalkenyl indoles via photoinduced Fukuyama-type cyclization of isocyanides

Abstract

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Construction of gem-difluoroalkenyl indoles via photoinduced Fukuyama-type cyclization of isocyanides

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