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关注：1
2013-05-23 12:21
求翻译：根据固液状态不同将其拆分，再将2-硝基苯丙氨酸甲酯盐用NaHCO3还原为旋光性相同的2-硝基苯丙氨酸甲酯。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
根据固液状态不同将其拆分，再将2-硝基苯丙氨酸甲酯盐用NaHCO3还原为旋光性相同的2-硝基苯丙氨酸甲酯。
问题补充： |
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2013-05-23 12:21:38
According to the solid-liquid state to split, and then 2 - nitrophenyl alanine methyl ester salt use nahco3 have to restore the same for optically active 2 - nitrophenyl alanine methyl ester.
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2013-05-23 12:23:18
Based on the fluid status will be different from their split, the nitre 2 - alanine methyl ester salt NaHCO 3 revert to spin the same as that of the nitre 2 - alanine methyl ester.
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2013-05-23 12:24:58
According to the liquid-solid condition its resolution, again returns to original state differently 2- nitrobenzene alanin methyl ester salt with NaHCO3 into the optical rotation same 2- nitrobenzene alanin methyl ester.
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2013-05-23 12:26:38
Depending on the solid-liquid state to split it, and 2-Nitro-l-phenylalanine methyl ester and salt with NaHCO3 revert to the same optical activity of 2-Nitro-l-phenylalanine methyl ester.
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2013-05-23 12:28:18
正在翻译，请等待...
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