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This article is cited in 5 scientific papers (total in 5 papers)
Inter-ring Long-range Spin-Spin Proton Coupling in some 8-Hydroxyquinoline Derivatives
N. N. Sveshnikov, A. A. Fomichov, I. V. Vystorop, V. G. Kartsev
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation
Abstract:
A study of the 1H NMR spectra of a series of 8-hydroxyquinolines has been carried out using the 2D-COSYLR method and inter-ring proton spin-spin coupling constants 4J, 5J, 6J and 7J have been detected; it has been established that the π- mechanism for transmission of spin–spin coupling predominates and in the case of the planar zig-zag arrangement this results in unexpected annulment of 6J2,7 and 6J3,6.
Citation:
N. N. Sveshnikov, A. A. Fomichov, I. V. Vystorop, V. G. Kartsev, “Inter-ring Long-range Spin-Spin Proton Coupling in some 8-Hydroxyquinoline Derivatives”, Mendeleev Commun., 3:3 (1993), 107–108
Linking options:
https://www.mathnet.ru/eng/mendc5288 https://www.mathnet.ru/eng/mendc/v3/i3/p107
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