నైరూప్య

Microwave Assisted Solvent Free Synthesis of Some Substituted Benzothiazoles over Zeolite

Manish Kumar Rawal, Kirti Shrimali, Amit Sahu, Diwaker Sitha, V. K. Sharma and Pinki B. Punjabiq

 The synthesis of 2-arylidene-hydrazinobenzothiazole, 2-(2-substituted arylidenehydrazino) - benzothiazoles and 2-(2-substituted aryl-1, 3-thiazolidine-4-one)-2-iminobenzothiazoles using 2- mercaptobenzothiazole as a starting material over NaY zeolite under microwave irradiation has been described. This method is clean, fast, efficient, low cost and environmentally benign.