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- Title
Facile Synthesis of 2‐Methylenebenzothiazoles from Benzothiazole Salts and 4‐Hydroxycoumarins by Ball Milling.
- Authors
Xu, Shengting; Chen, Wantao; Yang, Xiaotong; Shi, Jianyi; Mai, Zuyu; Zhu, Zhongzhi; Chen, Ling; Chen, Xiuwen
- Abstract
A simple and practical method for the synthesis of 2‐methylenebenzothiazoles via the coupling of a benzothiazole salts and 4‐hydroxycoumarins have been described herein. The reaction showed a good substrate range and functional compatibility under mechanochemical conditions, and proceeded without catalysts or solvents. The 2‐methylenebenzothiazoles products were achieved via the formation of a C=C double bond and exhibited strong luminescence and typical aggregation‐induced emission (AIE) properties, indicating their potential for use as fluorescent materials.
- Subjects
BENZOTHIAZOLE; BALL mills; DOUBLE bonds; SALTS; LUMINESCENCE
- Publication
Chemistry - An Asian Journal, 2022, Vol 17, Issue 22, p1
- ISSN
1861-4728
- Publication type
Article
- DOI
10.1002/asia.202200843