Tang, Meizhu et al. published their research in Dyes and Pigments in 2019 | CAS: 1452-16-0

2-Cyanothiazole (cas: 1452-16-0) belongs to thiazole derivatives. The thiazole ring has been identified as a central feature of numerous natural products, perhaps the most famous example of which is epothilone. Various laboratory methods exist for the organic synthesis of thiazoles. Prominent is the Hantzsch thiazole synthesis is a reaction between haloketones and thioamides.Reference of 1452-16-0

Diketopyrrolopyrrole based small molecular semiconductors containing thiazole units for solution-processed n-channel thin-film transistors was written by Tang, Meizhu;Wu, Sicheng;Xing, Weilong;Shen, Hongguang;Xiang, Lanyi;Liang, Yingying;Xu, Wei;Zhu, Daoben. And the article was included in Dyes and Pigments in 2019.Reference of 1452-16-0 This article mentions the following:

In this work, three diketopyrrolopyrrole-based conjugated small mol. semiconductors characterized by the combination of a diketopyrrolopyrrole (DPP) central core, thiazole π-conjugated moiety, and dicyanovinyl end group with different alkyl side chain substituents, 2TzDPPA1-2DCV, 2TzDPPA2-2DCV, and 2TzDPPA3-2DCV were synthesized. These small mols. have a similar narrow band gap of about 1.50 eV and deep LUMO energy level at -4.30 eV. Under ambient conditions, electron mobilities of 0.28 cm2 V-1 s-1, 0.13 cm2 V-1 s-1, 0.25 cm2 V-1 s-1 for solution processed thin films of 2TzDPPA1-2DCV, 2TzDPPA2-2DCV, and 2TzDPPA3-2DCV were obtained, due to high crystallinity and well-organized mol. stacking. Compared with the other two materials, thin films of 2TzDPPA1-2DCV enable the best OFET performance with desirable Ion/Ioff rates exceeding of 107, attribute to the coefficient of smoother film morphol. and stronger crystallinity. These results reveal that introducing the thiazole unit into the DPP-based conjugated skeleton is conducive to enhance the crystallinity and tailor LUMO energy levels which ensure good performance and excellent stability of these mols. as active materials for n-channel electronic devices. In the experiment, the researchers used many compounds, for example, 2-Cyanothiazole (cas: 1452-16-0Reference of 1452-16-0).

2-Cyanothiazole (cas: 1452-16-0) belongs to thiazole derivatives. The thiazole ring has been identified as a central feature of numerous natural products, perhaps the most famous example of which is epothilone. Various laboratory methods exist for the organic synthesis of thiazoles. Prominent is the Hantzsch thiazole synthesis is a reaction between haloketones and thioamides.Reference of 1452-16-0

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica