Enantioresolution and absolute configurations of chiral meta‐substituted diphenylmethanols as determined by x‐ray crystallographic and 1H NMR anisotropy methods

Abstract
meta‐Substituted diphenylmethanols were enantioresolved by the method of chiral phthalic acid yielding enantiopure alcohols. Their absolute configurations were unambiguously determined by X‐ray crystallography of chiral phthalate esters and/or by the 1H NMR anisotropy method using 2‐methoxy‐2‐(1‐naphthyl)propionic acid. Chirality 15:324–328, 2003.

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