Study of the Influence of Substituent R Nature in Phenylsulfones Derivatives PhSO2R on the Chemical Shifts of Phenyl Ring Protons in NMR 1H Spectra

Volodymyr Mizyuk and Volodymyr Shibanov
Affiliation: 
Ukrainian Academy of Printing, Lviv, Ukraine
DOI: 
https://doi.org/10.23939/chcht06.02.135
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Abstract: 
At the explanation of the spectra peculiarities of phenylsulfones of the general formula C6H5SO2R the arguments in favour of intramolecular influence through the space of functional groups situated in fragment R on the value of phenyl protons chemical shifts iH have been adduced.
References: 

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[9] Aldrich/ACD Library of FT NMR Spectra (Pro) Data Base Window