Pheophorbide a effect upon dark- and photooxidation of olefins
Abstract
Peculiarities of pheophorbide’s a behavior in conditions of photosensitized and dark oxidation of natural olefin limonene have been analyzed. It is shown that phaeophorbide a is the photosensitizer of limonene oxidation, but it does not act upon its dark oxidation and it does not interreact with peroxides. Although pheophorbide is spent in reactions with radicals formed under H2O2 catalyzed decomposition, and it forms complexes with compounds including zinc and cobalt
About the Authors
O. V. Kradenova
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation
Russian Federation
D. A. Krugovov
ИХФ им. Н.Н. Семенова РАН
Russian Federation
Russian Federation
E. A. Larkina
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation
Russian Federation
E. P. Tkachevskaya
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation
Russian Federation
O. T. Kasaikina
ИХФ им. Н.Н. Семенова РАН
Russian Federation
Russian Federation
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For citation:
Kradenova O.V., Krugovov D.A., Larkina E.A., Tkachevskaya E.P., Kasaikina O.T. Pheophorbide a effect upon dark- and photooxidation of olefins. Fine Chemical Technologies. 2006;1(4):44-49. (In Russ.)
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