caa a22 4500 465808069 CHVBK 20180323112108.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00943878 doi (NATIONALLICENCE)springer-10.1007/BF00943878 Photoreduction of benzophenone by dimethylaminoethyl methyacrylate in solutions [Elektronische Daten] [V. Granchak, A. Tarasyuk, I. Dilung] The photoreduction of benzophenone by dimethylaminoethyl methacrylate was investigated under the conditions of stationary and pulsed irradiation. With stationary irradiation of this system in benzene an intermediate photoproduct is formed, and its destruction is described by a kinetic equation of second order. By irradiation under pulsed conditions it is possible to detect the formation of the ketyl radicals of benzophenone, the yield and destruction of which depend substantially on the nature of the medium. The relationship between the destruction constant and the concentration of the aminomethacrylate and butyl methacrylate was examined and explained; the constant increases with decrease in the aminomethacrylate concentration and with increase in the butyl methacrylate concentration. The mechanism of the photoreduction of aromatic carbonyl compounds by aminomethacrylates is described. Plenum Publishing Corporation, 1990 Granchak V. L. V. Pisarzhevskii Institute of Physical Chemistry, Academy of Sciences of the Ukrainian SSR, Kiev aut Tarasyuk A. L. V. Pisarzhevskii Institute of Physical Chemistry, Academy of Sciences of the Ukrainian SSR, Kiev aut Dilung I. L. V. Pisarzhevskii Institute of Physical Chemistry, Academy of Sciences of the Ukrainian SSR, Kiev aut Theoretical and Experimental Chemistry Kluwer Academic Publishers-Plenum Publishers 26/1(1990-01-01), 49-55 0040-5760 26:1<49 1990 26 11237 https://doi.org/10.1007/BF00943878 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00943878 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Granchak V. L. V. Pisarzhevskii Institute of Physical Chemistry, Academy of Sciences of the Ukrainian SSR, Kiev aut NATIONALLICENCE 700 1- Tarasyuk A. L. V. Pisarzhevskii Institute of Physical Chemistry, Academy of Sciences of the Ukrainian SSR, Kiev aut NATIONALLICENCE 700 1- Dilung I. L. V. Pisarzhevskii Institute of Physical Chemistry, Academy of Sciences of the Ukrainian SSR, Kiev aut NATIONALLICENCE 773 0- Theoretical and Experimental Chemistry Kluwer Academic Publishers-Plenum Publishers 26/1(1990-01-01), 49-55 0040-5760 26:1<49 1990 26 11237 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer