Quaternary ammonium salt as alkylation agent in three-component reactions for the synthesis of benzothiazoles in water?
RSC Advances Pub Date: 2014-06-04 DOI: 10.1039/C4RA04145C
Abstract
Substituted benzothiazoles are synthesized by metal-catalyst-free three-component reactions of o-iodoaniline, quaternary ammonium salt, and sulfur powder in water with moderate-to-excellent yields up to 95%.
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Journal Name：RSC Advances
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CAS no.: 89640-58-4
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