Sulfonic acid functionalized silica: An efficient heterogeneous catalyst for a three-component synthesis of 1,4-dihydropyridines under solvent-free conditions

Chemical and Pharmaceutical Bulletin

Volumn 56, Issue 3, 2008, Pages 366-368

  Das, Biswanath ^a   Suneel, Kanaparthy ^a   Venkateswarlu, Katta ^a   Ravikanth, Bommena ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

1,4 dihydropyridine; Multicomponent reaction; Solvent free condition; Sulfonic acid functionalized silica

Indexed keywords

1,4 DIHYDROPYRIDINE DERIVATIVE; SILICON DIOXIDE; SULFONIC ACID DERIVATIVE;

ARTICLE; CATALYSIS; CATALYST; CHEMICAL STRUCTURE; MASS SPECTROMETRY; PROTON NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; REACTION TIME; STRUCTURE ANALYSIS; SYNTHESIS;

CATALYSIS; DIHYDROPYRIDINES; ESTERS; INDICATORS AND REAGENTS; SILICON DIOXIDE; SOLVENTS; SPECTROMETRY, MASS, FAST ATOM BOMBARDMENT; SULFONIC ACIDS;

EID: 41549151090     PISSN: 00092363     EISSN: 13475223     Source Type: Journal    
DOI: 10.1248/cpb.56.366     Document Type: Article

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