含氨基酸单元手性脲的对映体识别性能研究
Study on the Enantiomeric Recognition of Chiral Ureas Containing Amino Acid Units
含氨基酸单元手性脲的对映体识别性能研究 |
| 寇新慧, 张玉冰 |
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Study on the Enantiomeric Recognition of Chiral Ureas Containing Amino Acid Units |
| KOU Xinhui, ZHANG Yubing |
| 图4 在L-Phe-U和DMAP（3 : 1）作用下，不同浓度的rac-MA CαH的1H NMR谱图（CDCl3） |
| Fig. 4 1H NMR spectra of the benzylic C-H protons of rac-MA mixtures with varying concentrations in the presence of 3.0 equivalents of L-Phe-U and 1.0 equivalent of DMAP in CDCl3 |
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