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蓝色情遇

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[求助] 求翻译已有1人参与

After the solution was cooled to room temperature,
the resulting solution was neutralised with 1 M NaOH
and dialysed against deionised water using a dialysis bag with
a MWCO of 8000 Da, giving rise to dialysable (outside the
dialysis bag) sample and non-dialysable (inside the dialysis
bag) sample.
The methylated samples were hydrolysed with 2 M
TFA (121 C, 2 h), reduced with NaBH4, and acetylated to convert
into their partially methylated alditol acetates. The derivatives
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old_yang

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xl_pro: 金币+2, 感谢你的应助,辛苦了! 2015-11-04 20:34:45
溶液冷却至室温,最终的溶液用1M 的NaOH中和,并放入降解袋中,用去离子水进行水解,降解袋的截留分子量大小为8000道尔顿, 产生的降解产物位于降解袋的外面,非降解的物质在降解袋内部。

甲基化的样品和2M的TFA(三氟乙酸?)进行水解反应(121C, 2小时),用NaBH4还原, 乙酰化,转化成甲基醛醇乙酸酯 ...
2楼2015-11-04 16:22:05
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