使用含（S）-α-苯乙基的C2对称二胺的磷酸化衍生剂通过31P NMR测定手性羧酸的对映体过量。
Determination of the enantiomeric excess of chiral carboxylic acids by 31P NMR with phosphorylated derivatizing agents from C2-symmetrical diamines containing the (S)-alpha-phenylethyl group.
作者信息
Mastranzo Virginia M, Quintero Leticia, de Parrodi Cecilia Anaya
机构信息
Universidad de las Américas Puebla, Departamento de Ciencias Químico-Biológicas, Santa Catarina Mártir s/n, Cholula, Puebla 72820, México.
出版信息
Chirality. 2007 Jun;19(6):503-7. doi: 10.1002/chir.20406.
The use of P(III) and P(V) organophosphorus derivatizing agents prepared from C(2) symmetrical (1R,2R)- and (1S,2S)-trans-N,N'-bis-[(S)-alpha-phenylethyl]-cyclohexane-1,2-diamines 1 and 2, as well as (1R,2R)- and (1S,2S)-trans-N,N'-bis-[(S)-alpha-phenylethyl]-4-cyclohexene-1,2-diamines 3 and 4 for the determination of enantiomeric composition of chiral carboxylic acids by (31)P NMR, is described.
描述了使用由C(2)对称的(1R,2R)-和(1S,2S)-反式-N,N'-双-[(S)-α-苯乙基]-环己烷-1,2-二胺1和2以及(1R,2R)-和(1S,2S)-反式-N,N'-双-[(S)-α-苯乙基]-4-环己烯-1,2-二胺3和4制备的P(III)和P(V)有机磷衍生化试剂，通过(31)P NMR测定手性羧酸的对映体组成。
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