Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/5007
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ribeiro, Sónia M. | - |
dc.contributor.author | Serra, Arménio C. | - |
dc.contributor.author | Gonsalves, A. M. d'A. Rocha | - |
dc.date.accessioned | 2008-09-01T15:02:20Z | - |
dc.date.available | 2008-09-01T15:02:20Z | - |
dc.date.issued | 2008 | en_US |
dc.identifier.citation | Journal of Catalysis. 256:2 (2008) 331-337 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/5007 | - |
dc.description.abstract | Porphyrins 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.uri | http://www.sciencedirect.com/science/article/B6WHJ-4SG556B-1/1/0455044852b08c2b9832fda1d1111353 | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Polymer-supported porphyrins | en_US |
dc.subject | Singlet oxygen | en_US |
dc.subject | Monoterpene oxidation | en_US |
dc.title | Immobilised porphyrins in monoterpene photooxidations | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/j.jcat.2008.04.001 | - |
item.fulltext | Com Texto completo | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0001-8664-2757 | - |
crisitem.author.orcid | 0000-0001-9987-7301 | - |
Appears in Collections: | FCTUC Química - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
file0cc22f598c26480a92a50051c95398ce.pdf | 310.62 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.