Sonicated assisted synthesis of benzimidazoles, benzoxazoles and benzothiazoles in aqueous media

• SANDEEP D PARDESHI ^[1] ; JAYANT P SONAR ^[1] ; SHIVAJI S PAWAR ^[1] ; DEEPAK DEKHANE ^[1] ; SUNIL GUPTA ^[1] ; ASHOK M ZINE ^[1] ; SHIVAJI N THORE ^[2]
  1. [1] Vinayakrao Patil Mahavidyalaya Department of Chemistry
  2. [2] Deogiri College Department of Chemistry
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 59, Nº. 1, 2014, págs. 2335-2340
• Idioma: inglés
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• Resumen

  • Ammonium nickel sulphate [(NH4)2SO4.NiSO4.6H2O] was found as a new catalyst to synthesis 2-aryl benzimidazole, 2-aryl benzothiazole and 2-aryl benzoxazole in aqueous media under sonication irradiation. The procedure is an eco-friendly, efficient and provides simple workup and good yield.