Title of article
Highly effective synthesis of 3, 4dihydropyrimidin2 (1H)ones using pyridiniumNsulfonic acid bisulfate as a dualfunctional catalyst
Author/Authors
Dehghani ، Sima - Payame Noor University , Merajoddin ، Maria - Payame Noor University , Zare ، Abdolkarim - Payame Noor University
Pages
9
From page
367
To page
375
Abstract
Acidic ionic liquid pyridiniumNsulfonic acid bisulfate ([PySO3H][HSO4]) has effectively catalyzed the production of 3, 4dihydropyrimidin2 (1H)ones via the condensation reaction of the arylaldehydes with βketoesters and urea under solventfree conditions. Due to the dualfunctionality of [PySO3H][HSO4] (bearing acidic and basic sites), it was highly effective and general catalyst for the reaction. Additionally, an attractive mechanism for the dualfunctionality of the catalyst was proposed.
Keywords
3 ,
Journal title
Asian Journal of Nanoscience and Materials
Serial Year
2019
Journal title
Asian Journal of Nanoscience and Materials
Record number
2461521
Link To Document