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  • 匿名
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:

  • 匿名
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.
  • 匿名
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.
  • 匿名
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.
  • 匿名
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.
  • 匿名
2013-05-23 12:28:18
正在翻译,请等待...
 
 
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