Covalently anchored organic carboxylic acid on porous silica nano particle: A novel organometallic catalyst (PSNP-CA) for the chromatography-free highly product selective synthesis of tetrasubstituted imidazoles

Applied Catalysis A: General - Tập 458 - Trang 183-195 - 2013
Suman Ray1, Paramita Das1, Asim Bhaumik2, Arghya Dutta2, Chhanda Mukhopadhyay1
1Department of Chemistry, University of Calcutta, 92 APC Road, Kolkata, 700009, India
2Department of Materials Science, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India