Photoionization of Chlorpromazine Hydrochloride in Binary Mixed Solvent Systems. Iwaoka, T. & Kondo, M. Bulletin of the Chemical Society of Japan, 50(1):1–5, January, 1977. Publisher: The Chemical Society of Japan
Paper doi abstract bibtex Flash photolytic photoionization of chlorpromazine hydrochloride has been investigated in several binary solvent systems, one component being always water. With changing solvent composition, the ionization yield in aerated state shows a convex curve. Opposite roles of oxygen toward photoionization have been found in aqueous and organic solutions: i.e. the deaeration causes an efficient ionization in organic solvents, but practically no ionization in water. A change in the reaction mechanism has been suggested in the mixed solvent with water content of about 85 %. It has been found that the photoionization proceeds monomolecularly via an excited state, the lifetime of which is far shorter than that of the lowest excited (π-π*) triplet state.
@article{iwaoka_photoionization_1977,
title = {Photoionization of {Chlorpromazine} {Hydrochloride} in {Binary} {Mixed} {Solvent} {Systems}},
volume = {50},
issn = {0009-2673},
url = {https://doi.org/10.1246/bcsj.50.1},
doi = {10.1246/bcsj.50.1},
abstract = {Flash photolytic photoionization of chlorpromazine hydrochloride has been investigated in several binary solvent systems, one component being always water. With changing solvent composition, the ionization yield in aerated state shows a convex curve. Opposite roles of oxygen toward photoionization have been found in aqueous and organic solutions: i.e. the deaeration causes an efficient ionization in organic solvents, but practically no ionization in water. A change in the reaction mechanism has been suggested in the mixed solvent with water content of about 85 \%. It has been found that the photoionization proceeds monomolecularly via an excited state, the lifetime of which is far shorter than that of the lowest excited (π-π*) triplet state.},
number = {1},
urldate = {2020-02-29},
journal = {Bulletin of the Chemical Society of Japan},
author = {Iwaoka, Teiki and Kondo, Michio},
month = jan,
year = {1977},
note = {Publisher: The Chemical Society of Japan},
pages = {1--5},
}
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