Open AccessNano TiO2/SiO2: An Efficient and Reusable Catalyst for the Synthesis of α-aminophosphonates
Author(s) -
Hanmant M. Kasralikar
Publication year - 2021
Publication title -
international journal of advanced research in science, communication and technology
Language(s) - English
Resource type - Journals
ISSN - 2581-9429
DOI - 10.48175/ijarsct-2350
Subject(s) - benzaldehyde , catalysis , nano , solvent , alcohol , lewis acids and bases , chemistry , solid acid , organic chemistry , nuclear chemistry , combinatorial chemistry , chemical engineering , engineering
Nano TiO2/SiO2 acts as a Lewis acid, which is Nano TiO2 supported on SiO2 was found to be an effective and reusable catalyst for the Kabachnik–Fields reaction of benzhydrylamine, substituted benzaldehyde and dialkyl phosphites using ethyl alcohol as solvent, when stirred for 1hr at room temperature. Convesion of 88-94% were obtained.