Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/86472
Título: | Photocleavage studies of fluorescent amino acid conjugates bearing different types of linkages |
Autor(es): | Fonseca, Andrea S. C. Gonçalves, M. Sameiro T. Costa, Susana P. G. |
Palavras-chave: | 3-oxo-3H-benzopyrans Photocleavable protecting groups Photocleavage Amino acids Fluorophores |
Data: | 2007 |
Editora: | Pergamon-Elsevier Science Ltd |
Revista: | Tetrahedron |
Citação: | Fonseca, A. S. C., Gonçalves, M. S. T., & Costa, S. P. G. (2007, February). Photocleavage studies of fluorescent amino acid conjugates bearing different types of linkages. Tetrahedron. Elsevier BV. http://doi.org/10.1016/j.tet.2006.11.082 |
Resumo(s): | The synthesis and photochemistry of 3-oxo-3H-benzopyran derivatives linked through ester, anhydride, urethane and carbonate bonds to representative L-amino acids, at the amino and carboxylic acid groups at the main chain or the hydroxyl group at the side chain, were carried out. The stability to photolysis of the resulting conjugates was studied at different wavelengths of irradiation (254, 300 and 350 nm), the anhydride and ester linkages being the most sensitive in the studied conditions. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/86472 |
DOI: | 10.1016/j.tet.2006.11.082 |
ISSN: | 0040-4020 |
Versão da editora: | https://www.sciencedirect.com/science/article/pii/S0040402006019120 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CDQuim - Artigos (Papers) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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TET-D-06-01541 revised manuscipt.pdf Acesso restrito! | Author's Accepted Manuscript | 258,97 kB | Adobe PDF | Ver/Abrir |