A novel, simple, and facile synthesis of 3-(3-benzyl-2, 3-dihydrobenzo[d]thiazol-2-yl)benzo[d]oxazole-2(3H)-thione derivatives. Issue 2 (April 2023)

• Record Type: Journal Article
• Authors: Nassiri, Mahmoud
• Is Part Of: Journal of chemical research. Volume 47:Issue 2(2023)
• Publication Date: 2023-04
• Subjects: 2-mercaptibenzothiazole -- benzothiazoles -- benzyl bromides -- three-component reaction; Chemistry -- Research -- Periodicals; Chemistry -- Periodicals; 540.5
• DOI: 10.1177/17475198231165254
• Languages: English
• ISSNs: 1747-5198

Abstract

Novel 3-(3-benzyl-2, 3-dihydrobenzo[ d ]thiazol-2-yl)benzo[ d ]oxazole-2(3 H )-thione derivatives are efficiently synthesized in excellent yields by reactions of benzothiazoles, benzyl bromides, and 2-mercaptobenzoxazole in acetone under catalyst-free conditions in the presence of triethylamine. The structures of the products are confirmed by nuclear magnetic resonance spectroscopy, infrared spectroscopy, electron ionization mass spectrometry, and elemental analyses.