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Autooxidation of alkyl mercaptans catalysed by cobalt(II)phthalocyanine tetrasodium sulphonate in reverse micelles
- Source :
- Journal of Molecular Catalysis A: Chemical. 105:159-165
- Publication Year :
- 1996
- Publisher :
- Elsevier BV, 1996.
-
Abstract
- The UV-Visible studies in different solvents and reverse micelles indicate that anionic water soluble cobalt (II)phthalocyanine tetrasodium sulphonate exists in monomeric form in cationic surfactant reverse micelles, whereas it exists in mixture of monomeric and dimeric forms in anionic surfactant reverse micelles at different pH as well as in homogeneous aqueous solution. Higher yields of dibenzyl disulphide are obtained by catalytic oxidation of benzyl mercaptan in water in oil microemulsions prepared from cationic surfactant than that of anionic surfactant at different pH range as well as homogeneous solution.
- Subjects :
- chemistry.chemical_classification
Aqueous solution
Process Chemistry and Technology
Cationic polymerization
Micelle
Catalysis
chemistry.chemical_compound
Benzyl mercaptan
chemistry
Pulmonary surfactant
Polymer chemistry
Phthalocyanine
Organic chemistry
Microemulsion
Physical and Theoretical Chemistry
Alkyl
Subjects
Details
- ISSN :
- 13811169
- Volume :
- 105
- Database :
- OpenAIRE
- Journal :
- Journal of Molecular Catalysis A: Chemical
- Accession number :
- edsair.doi...........b55216640efb98a0f5b4e4f115e2080d