Synthesis of perimidine and 1,5-benzodiazepine derivatives using tamed Brønsted acid, BF3–H2O
作者:G.K. Surya Prakash、Farzaneh Paknia、Arjun Narayan、Thomas Mathew、George A. Olah
DOI:10.1016/j.jfluchem.2013.03.023
日期:2013.8
The one pot synthesis of perimidine and 1,5-benzodiazepine derivatives via condensation of aryldiamines with ketones in the presence of BF3-H2O is described. BF3-H2O plays a dual role, as an efficient non-oxidizing Bronsted acid catalyst as well as an effective solvent making the reaction more economic and environmentally safer. The reaction is simple, fast and convenient. (C) 2013 Elsevier B.V. All rights reserved.