title: 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 (1)H NMR anisotropy method using 2-methoxy-2-(1-naphthyl)propionic acid.
authors.affiliation: Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai, Japan.
authors.forename: Masashi
authors.initials: M
authors.lastname: Kosaka
authors.forename: Takeo
authors.initials: T
authors.lastname: Sugito
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Kasai
authors.forename: Shunsuke
authors.initials: S
authors.lastname: Kuwahara
authors.forename: Masataka
authors.initials: M
authors.lastname: Watanabe
authors.forename: Nobuyuki
authors.initials: N
authors.lastname: Harada
authors.forename: Gabriel E
authors.initials: GE
authors.lastname: Job
authors.forename: Alex
authors.initials: A
authors.lastname: Shvet
authors.forename: William H
authors.initials: WH
authors.lastname: Pirkle