Synthesis, theoretical and photophysical studies of mono-alkynylated tetrathienylethene via Sonogashira reaction: A useful tool for enhancement of their aggregation induced emission properties.

Gioi V. Nguyen; Minh T. Do; Tuan Anh Ly; Huy T. Nguyen; Thi Phuong Ly GIANG; Quang T. Tran; Hien Nguyen; T Tung Dang

doi:10.62239/jca.2026.012

journal article Open Access Mar 30, 2026

Synthesis, theoretical and photophysical studies of mono-alkynylated tetrathienylethene via Sonogashira reaction: A useful tool for enhancement of their aggregation induced emission properties.

Gioi V. Nguyen  Minh T. Do Tuan Anh Ly Huy T. Nguyen Thi Phuong Ly GIANG Quang T. Tran Hien Nguyen T Tung Dang

Vietnam Journal of Catalysis and Adsorption Vol. 15 No. 1 pp. 81-86 · Vietnam Association of Catalysis and Adsorption

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Abstract

The tetrathienylethene is firstly synthesized via a novel single step via Stille palladium(0) cross coupling reaction of tetrachloroethene with 2-(tributylstannyl)thiophene. The Sonogashira coupling reaction of bromotetrathienylethene with various alkynes are reported. Especially, their photophysical properties and aggregation induced emission effects of alkynylated tetrathienylethene are enhanced, tunable and characterized.

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Published: Mar 30, 2026
Vol/Issue: 15(1)
Pages: 81-86
License: View

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Cite This Article

Gioi V. Nguyen,  Minh T. Do, Tuan Anh Ly, et al. (2026). Synthesis, theoretical and photophysical studies of mono-alkynylated tetrathienylethene via Sonogashira reaction: A useful tool for enhancement of their aggregation induced emission properties.. Vietnam Journal of Catalysis and Adsorption, 15(1), 81-86. https://doi.org/10.62239/jca.2026.012

Synthesis, theoretical and photophysical studies of mono-alkynylated tetrathienylethene via Sonogashira reaction: A useful tool for enhancement of their aggregation induced emission properties.

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