PTSA catalyzed straightforward protocol for the synthesis of 2-(N-acyl)aminobenzimidazoles and 2-(N-acyl)aminobenzothiazoles in PEG
作者:Siddaiah Vidavalur、Mahaboob Basha Gajula、Ramu Tadikonda、Mangarao Nakka、Sudhakar Dega、Santosh Kumar Yadav、Christopher Voosala
DOI:10.1016/j.tetlet.2014.03.040
日期:2014.4
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. (C) 2014 Elsevier Ltd. All rights reserved.