6628-35-9Relevant articles and documents
Functionalised benzo[a]phenoxazine dyes as long-wavelength fluorescent probes for amino acids
Frade, Vania H.J.,Coutinho, Paulo J.G.,Moura, Jo?o C.V.P.,Gon?alves, M. Sameiro T.
, p. 1654 - 1663 (2007)
A series of monoreactive functional benzo[a]phenoxazinium chlorides with a carboxyl, hydroxyl, amine or chloromethyl group were used as labels in the preparation of long-wavelength fluorescent amino acid bioconjugates. UV-visible and fluorescence studies of all compounds were carried out in ethanol and water at physiological pH. The absorption and emission of all compounds synthesised were in the range 555-640 nm and 632-681 nm, respectively.
Catalytic Synthesis of Substituted Indoles and Quinolines from the Dehydrative C-H Coupling of Arylamines with 1,2- and 1,3-Diols
Lee, Hanbin,Yi, Chae S.
supporting information, p. 1973 - 1977 (2016/07/06)
The cationic ruthenium-hydride complex catalyzes the dehydrative C-H coupling reaction of arylamines with 1,2-diols to form the indole products. The analogous coupling of arylamines with 1,3-diols afforded the substituted quinolines. The catalytic method directly forms these coupling products in a highly regioselective manner without generating any toxic byproducts.
Ultrasound promoted synthesis of Nile Blue derivatives
Raju, B. Rama,Sampaio, Diogo M.F.,Silva,Coutinho, Paulo J.G.,Gon?alves, M. Sameiro T.
, p. 360 - 366 (2013/10/01)
Ultrasound irradiation was used for the first time towards the synthesis of new Nile Blue related benzo[a]phenoxazinium chlorides possessing isopentylamino, (2-cyclohexylethyl)amino and phenethylamino groups at 5-position of the heterocyclic system. The e
Synthesis and photophysical properties of side-chain chlorinated benzo[a]phenoxazinium chlorides
Raju, B. Rama,Firmino, A. Daniela G.,Costa, A. Luísa S.,Coutinho, Paulo J.G.,Gon?alves, M. Sameiro T.
, p. 2451 - 2461 (2013/03/14)
Novel water-soluble benzo[a]phenoxazinium chlorides mono- or disubstituted with 3-chloropropyl groups at the amine of position 9, and also at the hydroxyl function at position 2, were synthesized. These compounds possessing one, two or three chlorinated t