ChemInform Abstract: Ultrasound Promoted Expeditious, Catalyst‐Free and Solvent‐Free Approach for the Synthesis of N, N′‐Diarylsubstituted Formamidines at Room Temperature. Issue 51 (17th December 2013) - Dar, Bashir Ahmad
Abstract It is proposed that the use of ultrasound irradiation is the major reason for the efficiency of the simple one‐pot reaction of aromatic amines with triethyl orthoformate to afford formamidines and benzimidazole derivatives.