Ab. Uryupin et al., NMR DETERMINATION OF ENANTIOMERIC COMPOSITION UNDER CONDITIONS OF STATISTICALLY CONTROLLED ASSOCIATE-DIASTEREOMERIC ANISOCHRONICITY, Russian journal of applied chemistry, 68(1), 1995, pp. 13-16
NMR investigation of nonracemic mixtures of 3,4-dimethyl-5-phenyl-2-ph
enylamino-1,3,2 lambda(5)-oxazaphospholane 2-oxide enantiomers showed
the possibility for enantiomeric analysis under conditions of statisti
cally controlled accociate-diastereomeric anisochronicity in the absen
ce of chiral agents.