Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/5007
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dc.contributor.authorRibeiro, Sónia M.-
dc.contributor.authorSerra, Arménio C.-
dc.contributor.authorGonsalves, A. M. D'A. Rocha-
dc.date.accessioned2008-09-01T15:02:20Z-
dc.date.available2008-09-01T15:02:20Z-
dc.date.issued2008en_US
dc.identifier.citationJournal of Catalysis. 256:2 (2008) 331-337en_US
dc.identifier.urihttp://hdl.handle.net/10316/5007-
dc.description.abstractPorphyrins were covalently linked to modified Merrifield polymers by chlorosulphonation activation of the porphyrin nucleus. These supported porphyrins were used as photosensitizers to promote singlet oxygen oxidation of monoterpenes with an efficiency that depends on porphyrin structure and the spacer used to link it to the polymer structure. The performance of these photosensitizers was studied. Citronellol and [alpha]-terpinene gave the expected singlet oxygen ene addition products. [alpha]-Pinene and [beta]-pinene also gave products from non-ene reactions, which is explained by the existence of an alternative radical pathway.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6WHJ-4SG556B-1/1/0455044852b08c2b9832fda1d1111353en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectPolymer-supported porphyrinsen_US
dc.subjectSinglet oxygenen_US
dc.subjectMonoterpene oxidationen_US
dc.titleImmobilised porphyrins in monoterpene photooxidationsen_US
dc.typearticleen_US
item.grantfulltextopen-
item.languageiso639-1en-
item.fulltextCom Texto completo-
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais
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