PHTHALIC ACID: A GREEN, BIODEGRADABLE AND ENVIRONMENTALLY BENIGN NATURE DI-FUNCTIONAL BRØNSTED ACID CATALYST FOR THE ONE-POT SYNTHESIS OF 3, 4-DIHYDROPYRIMIDIN-2- (1H)-ONE DERIVATIVES AND SUBSTITUTED DIHYDRO-2-OXYPYRROLES

PHTHALIC ACID: A GREEN, BIODEGRADABLE AND ENVIRONMENTALLY BENIGN NATURE DI-FUNCTIONAL BRØNSTED ACID CATALYST FOR THE ONE-POT SYNTHESIS OF 3, 4-DIHYDROPYRIMIDIN-2- (1H)-ONE DERIVATIVES AND SUBSTITUTED DIHYDRO-2-OXYPYRROLES

ABSTRACT Phthalic acid as a green, biodegradable economical and environmentally benign nature catalyst for the one-pot three-component Biginelli synthesis of 3,4-dihydropyrimidin-2-(1H)-one derivatives via β-keto esters, aldehyde derivatives and urea/thiourea under thermal and solvent-free...

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Autores principales: Mohamadpour,Farzaneh, Lashkari,Mojtaba, Maghsoodlou,Malek Taher, Heydari,Reza
Lenguaje:English
Publicado: Sociedad Chilena de Química 2018
Materias:
Phthalic acid
3,4-Dihydropyrimidinone
Substituted dihydro-2-oxypyrrole
Biodegradable green catalyst
Multi-component reactions
Green chemistry
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072018000103811
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