Concerning the chemical shifts of the ri
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T. Schaefer; H. M. Hutton
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Article
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1979
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John Wiley and Sons
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English
β 133 KB
## Abstract Chemical shifts of the ring protons are determined by ^1^H NMR of 99% deuterated toluene. At low temperatures the deuterons relax rapidly, yielding sharp ^1^H peaks for the __ortho__, __meta__ and __para__ protons. These are compared with shifts obtained by other methods.