Strong detrimental effect of a minute enantiomeric impurity of a chiral selector on the enantioselectivity factor.
Levkin
Pavel A
PA
Institute of Organic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany.
Maier
Norbert M
NM
Schurig
Volker
V
Lindner
Wolfgang
W
D000596:Amino Acids / Q000302:isolation & purification*; D002851:Chromatography, High Pressure Liquid; D004136:Dinitrobenzenes / Q000302:isolation & purification*; D015394:Molecular Structure; D004364:Pharmaceutical Preparations / Q000737:chemistry / Q000302:isolation & purification*; D011802:Quinidine / Q000737:chemistry*; D011803:Quinine / Q000737:chemistry*; D013237:Stereoisomerism
D000596:Amino Acids; D004136:Dinitrobenzenes; D004364:Pharmaceutical Preparations; D011803:Quinine; D011802:Quinidine