Abstract
A variety of 2-arylbenzothiazoles are co-produced with hydroquinone in the absence of additional reagents and catalysts under mild conditions. When this inherently waste-free process is employed, none of the reactions require the use of additional redox reagents, and all of them are environmentally friendly with excellent atom economy (≥95%).
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Financial support for this work from the Shanghai Commission of Science and Technology (073919109) and the Shanghai Leading Academic Discipline Project (B507) are gratefully acknowledged.
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Li, G., Peng, Y. Two birds with one stone: redox co-production of 2-arylbenzothiazoles and hydroquinone. Monatsh Chem 141, 45–48 (2010). https://doi.org/10.1007/s00706-009-0231-6
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DOI: https://doi.org/10.1007/s00706-009-0231-6