13C NMR spectra of 1,3-dipyridyl- and py
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L.V. Sudha; D.N. Sathyanarayana; S. Manogaran
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Article
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1986
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Elsevier Science
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English
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The 13C NMR spectra of a series of 1,3-dipyridyl-and pyridylphenylthioureas have been obtained. Complete analyses of the experimental spectra have provided the chemical shifts and coupling constants. The spectra of dipyridylthioureas over a temperature range showed important changes which could be a