New benzo[a]phenoxazinium chlorides with chlorinated terminals at 2- and 9-positions
The synthesis of novel benzo[a]phenoxazinium salts possessing one, two or three chlorinated terminals at their substituents in 2- and 9- positions of the polycyclic moiety was carried out. These compounds displayed fluorescence emission in ethanol and water at physiological pH between 643 and 665 nm...
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| Format: | conferenceObject |
| Language: | eng |
| Published: |
2011
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| Online Access: | http://hdl.handle.net/1822/15729 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/15729 |