β-Selective epoxidation of Δ5-steroids by O 2 using surface functionalised silica supported cobalt catalysts

Journal of Molecular Catalysis A: Chemical

Volumn 219, Issue 1, 2004, Pages 143-147

  Silvestre, Samuel M ^a   Salvador, Jorge A R ^a   Clark, James H ^b  

^a UNIVERSITY OF COIMBRA   (Portugal)

^b UNIVERSITY OF YORK   (United Kingdom)

Author keywords

5 Steroids; 5 ,6 Epoxides; Cobalt; Heterogeneous catalysts; Oxygen

Indexed keywords

CATALYSTS; COBALT; REACTION KINETICS; SILICA;

MOLECULAR OXYGEN; STEREOSELECTIVITY;

OXYGEN;

ACETIC ACID DERIVATIVE; CARBONYL DERIVATIVE; COBALT; EPOXIDE; FUNCTIONAL GROUP; HYDROXYL GROUP; OXIDE; SILICON DIOXIDE; STEROID;

ARTICLE; CATALYSIS; CATALYST; EPOXIDATION; MOLECULAR INTERACTION; PROCESS DEVELOPMENT; STEREOCHEMISTRY; SURFACE PROPERTY; SYNTHESIS;

EID: 3042797794     PISSN: 13811169     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.molcata.2004.04.034     Document Type: Article

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