Abstract
It was found that the quantum yield of azido group photodissociation in 2-and 4-(4′-azidostyryl)quinoline isomers is 0.7–0.9 for both neutral and cationic forms. In the protonated form, the absorption spectra are bathochromically shifted to the visible region; therefore, hydrochlorides of these compounds are sensitive to visible light in the region up to 470 nm. The primary photodissociation products of the azido group are light sensitive as well and are subject to further photolysis.
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Original Russian Text © M.F. Budyka, N.V. Biktimirova, T.N. Gavrishova, 2007, published in Khimiya Vysokikh Energii, 2007, Vol. 41, No. 2, pp. 115–121.
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Budyka, M.F., Biktimirova, N.V. & Gavrishova, T.N. Photochemistry of azidostyrylquinolines: 2. Photodissociation of azido group. High Energy Chem 41, 84–90 (2007). https://doi.org/10.1134/S0018143907020063
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DOI: https://doi.org/10.1134/S0018143907020063