Tetrafluoroboric acid adsorbed on silica gel as a reusable heterogeneous dual-purpose catalyst for conversion of aldehydes/ketones into acetals/ketals and back again

Synthesis

Volumn , Issue 8, 2008, Pages 1249-1256

  Kumar, Dinesh ^a   Kumar, Raj ^a   Chakraborti, Asit K ^a  

^a NATIONAL INSTITUTE OF PHARMACEUTICAL EDUCATION AND RESEARCH NIPER   (India)

Author keywords

Acetals; Aldehydes; Heterogeneous catalyst; Ketones; Protection deprotection

Indexed keywords

ADSORPTION; CATALYST ACTIVITY; CATALYST SELECTIVITY; FUNCTIONAL GROUPS; KETONES; ORGANIC ACIDS; SILICA GEL;

ACETALS; CARBONYL GROUPS; HETEROGENEOUS CATALYSTS;

ALDEHYDES;

1 NAPHTHALDEHYDE; 3 NITROBENZALDEHYDE; 9 ANTHRALDEHYDE; ACETAL; ACETOPHENONE; ALCOHOL; ALDEHYDE; BENZALDEHYDE; CARBONYL DERIVATIVE; KETONE; SILICA GEL; SOLVENT; TETRAFLUOROBORIC ACID; THIOPHENE 2 CARBOXALDEHYDE; WATER;

ARTICLE; CATALYST; RECYCLING; ROOM TEMPERATURE; STRUCTURE ACTIVITY RELATION;

EID: 43049135206     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2008-1042940     Document Type: Article

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