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PTSA catalyzed straightforward protocol for the synthesis of 2-(N-acyl)aminobenzimidazoles and 2-(N-acyl)aminobenzothiazoles in PEG |
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| Authors: | Siddaiah Vidavalur Mahaboob Basha GajulaRamu Tadikonda Mangarao NakkaSudhakar Dega Santosh Kumar YadavChristopher Voosala |
| Institution: | Department of Organic Chemistry & FDW, Andhra University, Visakhapatnam 530 003, India |
| Abstract: | An efficient PTSA catalyzed synthesis of 2-(N-acyl)aminobenzimidazoles and 2-(N-acyl)aminobenzothiazoles has been described using S-ethylated-N-acylthioureas as substrates and polyethylene glycol as solvent. |
| Keywords: | 2-(N-Acyl)aminobenzimidazole 2-(N-Acyl)aminobenzothiazole p-Toluenesulfonic acid Polyethylene glycol O-Phenylenediamine O-Aminothiophenol |
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