Synthesis and photophysical characterization of 4,7-bis(4-hydroxyphenyl)-5,6-BINOL-Benzo[2,1,3]thiadiazole and 4,7-bis(4-hydroxystyryl)-5,6-BINOL-Benzo[2,1,3]thiadiazole and application for luminescent hair dyes

Dang Tung; Do Thu Van; Nguyen Huy Hoang

doi:10.62239/jca.2026.022

Synthesis and photophysical characterization of 4,7-bis(4-hydroxyphenyl)-5,6-BINOL-Benzo[2,1,3]thiadiazole and 4,7-bis(4-hydroxystyryl)-5,6-BINOL-Benzo[2,1,3]thiadiazole and application for luminescent hair dyes

Authors

Dang Thanh Tung School of Chemistry and Life Sciences, Hanoi University of Science and Technology
Do Thu Van School of Chemistry and Life Sciences, Hanoi University of Science and Technology
Nguyen Huy Hoang School of Chemistry and Life Sciences, Hanoi University of Science and Technology

DOI:

https://doi.org/10.62239/jca.2026.022

Keywords:

hairdyes, palladium, benzothiadiazole, heck, suzuki

Abstract

Two new chiral luminescent organic compounds were synthesized by Palladium catalyzed cross coupling reaction. While the 4,7-bis(4-hydroxyphenyl)-5,6-BINOL-benzo[2,1,3]thiadiazole was synthesized by Suzuki reaction, the 4,7-bis(4-hydroxystyryl)-5,6- BINOL-benzo[2,1,3]thiadiazole was synthesized via Heck reaction. Two compounds were highly luminescent in the solid state. All the photophysical properties have been investigated and characterized. The application for luminescent hair dyes has been executed and confirmed by our group.

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Published

30-06-2026

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Data openly available (best practice)

The data supporting this article have been deposited in [repository name] and are openly available at [DOI/link].

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All data supporting this study are included in the article and its Electronic Supplementary Information (ESI).

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The data that support the findings of this study are available from the corresponding author upon reasonable request.

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The data that support the findings of this study are available from Hanoi University of Science and Technology, but requestion for apply to their availability in need.

Issue

Vol. 15 No. 2 (2026): June

Section

Full Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Synthesis and photophysical characterization of 4,7-bis(4-hydroxyphenyl)-5,6-BINOL-Benzo[2,1,3]thiadiazole and 4,7-bis(4-hydroxystyryl)-5,6-BINOL-Benzo[2,1,3]thiadiazole and application for luminescent hair dyes. (2026). Vietnam Journal of Catalysis and Adsorption, 15(2), 41-45. https://doi.org/10.62239/jca.2026.022