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tert-Butyl nitrite induced radical dimerization of primary thioamides and selenoamides at room temperature |
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| Authors: | Swati Chauhan Priyanka Chaudhary Adesh Kumar Singh Pratibha Verma Vandana Srivastava Jeyakumar Kandasamy |
| Institution: | Department of Chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India |
| Abstract: | A simple and efficient method for the dimerization of primary thioamides into 1,2,4-thiadiazoles using tert-butyl nitrite is described. The optimized condition was also found to be suitable for the dimerization of benzoselenoamides into 1,2,4-selenadiazoles. All the reactions proceed smoothly at room temperature and gave the desired products in excellent yields in a short span of time. |
| Keywords: | Thiobenzamides Thiadiazoles Dimerization Green chemistry |
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