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Volumn 14, Issue 1, 2011, Pages 62-67
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ZrOCl2.8H2O/SiO2: An efficient and recyclable catalyst for the preparation of coumarin derivatives by Pechmann condensation reaction
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Author keywords
Coumarin; Recyclable catalysts; Silica gel; Solvent free conditions; Zirconyl chloride octahydrate
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Indexed keywords
CATALYTIC AMOUNTS;
COUMARIN;
COUMARIN DERIVATIVES;
DIRECT REACTIONS;
HIGH YIELD;
KETO ESTER;
LEWIS ACID;
PECHMANN CONDENSATION;
PHENOL DERIVATIVES;
RAPID REACTIONS;
RECYCLABLE CATALYST;
RECYCLABLE CATALYSTS;
SOLVENT FREE CONDITIONS;
TURNOVER NUMBER;
ZIRCONYL CHLORIDE;
CATALYSTS;
CHLORINE COMPOUNDS;
CONDENSATION;
DRIERS (MATERIALS);
GELS;
PHENOLS;
SILICA;
SILICA GEL;
SYNTHESIS (CHEMICAL);
CONDENSATION REACTIONS;
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EID: 80051593509
PISSN: 15667367
EISSN: None
Source Type: Journal
DOI: 10.1016/j.catcom.2011.07.002 Document Type: Article |
Times cited : (79)
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References (36)
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