66735-03-3Relevant articles and documents
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Edeleanu
, p. 558 (1888)
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Conformational Analysis of 1,1,2-Trisubstituted Ethanes by PMR: Part I - 3-Aryl-2-methylpropanols
Somasekharan, K. N.,Kiefer, Edgar F.
, p. 29 - 37 (2007/10/02)
A self-consistent model for the conformational analysis of 1,1,2-trisubstituted ethanes is developed, based on the temperature dependence of vicinal proton-proton coupling constants.Synthesis of racemates of 2(R), 3(S)- and 2(S), 3(R)-2,3-dideutero-2-methyl-3-phenyl-1-propanols is accomplished using known reactions of well-defined stereochemistry.By comparing the PMR spectra of undeuterated and deuterated compounds, an unequivocal assignment of benzylic protons is made.Concentration and variable-temperature studies have revealed the existence of very weak intramolecular interaction in three alcohols, p-R-C6H4-CH2-CHMe-CH2-OH, where R = NO2, H and OMe.