New route for the syntheses of some novel derivatives of 3-aryl benzo[d] thiazole-2(3h)-imine from high substituted thioureas

• Autores: Marzieh Miar, Khalil Pourshamsian, Abolfazl Shiroudi, Farhad Hatamjafari, Ahmad Reza Oliaey
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 65, Nº. 3, 2020, págs. 4853-4856
• Idioma: inglés
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• Resumen

  • We have developed herein a new approach to the diverse synthesis of novel derivatives of 3-aryl benzo[d]thiazole-2(3H)-imines (3a–g), by a two-component reaction between diazonium salt (2) and various synthesized N-acyl-N’-aryl thioureas (1a–g), in the presence of sodium tert-butoxide as strong base. Finally, it resulted in the production of the desired products with a moderate yield. The chemical structures of these synthesized compounds were confirmed by various physico-chemical methods viz. FT-IR, 1H-NMR, 13C-NMR, and elemental analysis.