Functionalized BODIPY derivatives as potential fluorescent labels
BODIPY derivatives 1 and 2 were obtained with 16 % and 33 % yield by a two-step reaction: condensation of a pyrrole with the corresponding aldehyde followed by oxidation with DDQ in the presence of BF3OEt2. The two compounds were characterized by the usual spectroscopic techniques and a detailed pho...
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| Outros Autores: | , , |
| Formato: | conferencePaper |
| Idioma: | eng |
| Publicado em: |
2018
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/1822/57139 |
| País: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/57139 |
| Resumo: | BODIPY derivatives 1 and 2 were obtained with 16 % and 33 % yield by a two-step reaction: condensation of a pyrrole with the corresponding aldehyde followed by oxidation with DDQ in the presence of BF3OEt2. The two compounds were characterized by the usual spectroscopic techniques and a detailed photophysical study was undertaken. The compounds exhibited intense absorption bands at 502 nm and 497 nm, respectively. Emission studies of the compounds 1 and 2 showed emission bands with maximum wavelength at 518 nm and 519 nm, respectively. |
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