Covalently immobilized porphyrins as photooxidation catalysts
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2007 |
| Outros Autores: | , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10316/5037 https://doi.org/10.1016/j.molcata.2010.05.001 |
Resumo: | Porphyrins covalently linked to aminomethylated Merrifield polymers, by chlorosulfonation activation of the porphyrin nucleus, are able to generate singlet oxygen with an efficiency which is related to the spacer between porphyrin and the polymer backbone. Juglone and ascaridole are efficiently produced in the presence of these supported catalysts. |
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Covalently immobilized porphyrins as photooxidation catalystsPorphyrins covalently linked to aminomethylated Merrifield polymers, by chlorosulfonation activation of the porphyrin nucleus, are able to generate singlet oxygen with an efficiency which is related to the spacer between porphyrin and the polymer backbone. Juglone and ascaridole are efficiently produced in the presence of these supported catalysts.http://www.sciencedirect.com/science/article/B6THR-4NTRT0M-7/1/c9bc37705a3639162941e23c9c8534372007info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/5037http://hdl.handle.net/10316/5037https://doi.org/10.1016/j.molcata.2010.05.001engTetrahedron. 63:33 (2007) 7885-7891Ribeiro, Sónia M.Serra, Arménio C.Gonsalves, A. M. d'A. Rochainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2021-09-02T11:10:53Zoai:estudogeral.uc.pt:10316/5037Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:01:36.531372Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Covalently immobilized porphyrins as photooxidation catalysts |
| title |
Covalently immobilized porphyrins as photooxidation catalysts |
| spellingShingle |
Covalently immobilized porphyrins as photooxidation catalysts Ribeiro, Sónia M. |
| title_short |
Covalently immobilized porphyrins as photooxidation catalysts |
| title_full |
Covalently immobilized porphyrins as photooxidation catalysts |
| title_fullStr |
Covalently immobilized porphyrins as photooxidation catalysts |
| title_full_unstemmed |
Covalently immobilized porphyrins as photooxidation catalysts |
| title_sort |
Covalently immobilized porphyrins as photooxidation catalysts |
| author |
Ribeiro, Sónia M. |
| author_facet |
Ribeiro, Sónia M. Serra, Arménio C. Gonsalves, A. M. d'A. Rocha |
| author_role |
author |
| author2 |
Serra, Arménio C. Gonsalves, A. M. d'A. Rocha |
| author2_role |
author author |
| dc.contributor.author.fl_str_mv |
Ribeiro, Sónia M. Serra, Arménio C. Gonsalves, A. M. d'A. Rocha |
| description |
Porphyrins covalently linked to aminomethylated Merrifield polymers, by chlorosulfonation activation of the porphyrin nucleus, are able to generate singlet oxygen with an efficiency which is related to the spacer between porphyrin and the polymer backbone. Juglone and ascaridole are efficiently produced in the presence of these supported catalysts. |
| publishDate |
2007 |
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2007 |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10316/5037 http://hdl.handle.net/10316/5037 https://doi.org/10.1016/j.molcata.2010.05.001 |
| url |
http://hdl.handle.net/10316/5037 https://doi.org/10.1016/j.molcata.2010.05.001 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Tetrahedron. 63:33 (2007) 7885-7891 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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aplication/PDF |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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