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Iminoxy free radicals derived from diethyl (1-hydroxyimino)phosphonates. An EPR study.
Autorzy
Rok wydania
1992
Czasopismo
Journal of the Chemical Society-Perkin Transactions 2: Physical Organic Chemistry
Strony
1421-1424
DOI
10.1039/P29920001421
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Iminoxy radicals containing the diethyl phosphonate group have been synthesized and characterized by means of EPR spectroscopy. Structures of the Z and E isomers have been established on the basis of hyperfine splitting due to 14N, 31P, and 1H nuclei. The higher stability of the E isomer over the Z isomer has been established by analysis of anisotropic spectra. The source of a dependence of the 31P hyperfine constant on the solvent polarity is discussed.
Adres publiczny
https://doi.org/10.1039/P29920001421
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