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Ceric Ion Loaded MCM-41 Catalyzed Synthesis of Substituted Mono- and Bis-dihydropyrimidin-2(1H)-ones
Author(s) -
Pullar Vadivel,
Rathinam Ramesh,
Appaswami Lalitha
Publication year - 2013
Publication title -
journal of catalysts
Language(s) - English
Resource type - Journals
eISSN - 2314-5102
pISSN - 2314-5110
DOI - 10.1155/2013/819184
Subject(s) - thiourea , reusability , catalysis , urea , biginelli reaction , chemistry , organic chemistry , solvent , computer science , software , programming language
An effective one-pot three-component reaction of aromatic aldehydes with 1,3-diketone and urea or thiourea under solvent-free condition leads to the formation of mono- and bis-dihydropyrimidin-2-(1H)-ones using Ce-MCM-41 as a recyclable solid acid catalyst. This method has several advantages like simple and easy work-up with shorter reaction time, reusability of catalyst, and high yields of Biginelli products

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