The determination of the enantiomeric purity of chiral Mn(CO)3 complexes of substituted anisoles and toluenes is conveniently carried out by 1H NMR analysis after anion exchange with TRISPHAT, the chiral anion behaving as a diamagnetic chiral shift reagent.
在与TRI
SPHAT阴离子交换后,通过1 H NMR分析,可以方便地通过1 H NMR分析确定取代的
茴香醇和
甲苯的手性Mn(CO)3配合物的对映体纯度,该手性阴离子具有反磁性手性位移试剂。