Tetrabutylammonium Fluoride (TBAF) Catalysed Synthesis of 2-Arylbenzimidazole in Water under Ultrasound Irradiation

Potassium dihydrogen phosphate catalyzed one-pot synthesis of 2,4,5-triaryl-1H-imidazoles

(2010) Ratnadeep S. Joshi et al.   CHINESE CHEMICAL LETTERS

Ultrasound-promoted greener approach to synthesize α-hydroxy phosphonates catalyzed by potassium dihydrogen phosphate under solvent-free condition

(2010) Priyanka G. Mandhane et al.   TETRAHEDRON LETTERS

Ammonium metavanadate: A novel catalyst for synthesis of 2-substituted benzimidazole derivatives

(2009) Ganesh R. Jadhav et al.   CHINESE CHEMICAL LETTERS

DMP (1,1,1-Triacetoxy-1,1-dihydro-1,2-benziodoxol-3(1H)-one): A novel catalyst for synthesis of 2-substituted benzimidazoles derivatives

(2009) Sanjay K. Dabhade et al.   CHINESE CHEMICAL LETTERS

Remarkable influence of substituent in ionic liquid in control of reaction: simple, efficient and hazardous organic solvent free procedure for the synthesis of 2-aryl benzimidazoles promoted by ionic liquid, [pmim]BF4

(2009) Debasree Saha et al.   GREEN CHEMISTRY

Eco-friendly and facile synthesis of 2-substituted-1H-imidazo[4,5-b]pyridine in aqueous medium by air oxidation

(2009) Rajesh P. Kale et al.   TETRAHEDRON LETTERS

Ultrasound assisted green synthesis of bis(indol-3-yl)methanes catalyzed by 1-hexenesulphonic acid sodium salt

(2009) Ratnadeep S. Joshi et al.   ULTRASONICS SONOCHEMISTRY