2-Aryl-benzothiazoles have been successfully synthesized via a simple coupling reaction between benzothiazoles and aryl sulfamates using a nickel catalyst. The nickel catalyst is inexpensive, reusable and commercially available. In addition, the use of highly expensive palladium catalysts and unstable raw materials has been avoided. 2-Aryl-benzothiazoles bearing various substituents on the aryl groups were obtained in good yield.
CITATION STYLE
Yu, X., Zhang, Z., Song, R., Gou, L., & Wang, G. (2020). Synthesis of 2-aryl-benzothiazoles via Ni-catalyzed coupling of benzothiazoles and aryl sulfamates. Heterocyclic Communications, 26(1), 1–5. https://doi.org/10.1515/hc-2020-0001
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