Journal
JOURNAL OF MOLECULAR STRUCTURE
Volume 1256, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.molstruc.2022.132557
Keywords
I 2-catalyzed; Isocyanide insertion; Benzothiazolyl urea; 2-aminobenzothiazole; Metal-free reaction
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Funding
- Research Council of Shahid Beheshti University
- Iran National Science Foundation (INSF)
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An efficient iodine-catalyzed reaction for the synthesis of benzothiazolyl urea derivatives via a metal-free isocyanide insertion reaction is reported in this study. The strategy offers the advantages of a simple synthesis method and the use of more affordable iodine catalyst instead of expensive transition metal catalysts.
A B S T R A C T An efficient iodine-catalyzed reaction of 2-aminobenzothiazole and isocyanides for the synthesis of benzothiazolyl urea derivatives via a metal-free isocyanide insertion reaction is reported. Introducing a simple method for the synthesis of desired benzothiazolyl urea skeletons and use of more acceptable iodine molecule instead of expensive transition metal catalysts are the most important advantages of this strategy.(c) 2022 Elsevier B.V. All rights reserved.
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