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Chemistry
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用亚硫酸氢萃取协议分离混合物中的醛和反应性酮
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JoVE Journal
Chemistry
Separation of Aldehydes and Reactive Ketones from Mixtures Using a Bisulfite Extraction Protocol
Please note that all translations are automatically generated.
Click here for the English version.
用亚硫酸氢萃取协议分离混合物中的醛和反应性酮
DOI:
10.3791/57639-v
•
09:08 min
•
April 02, 2018
•
Maxwell H. Furigay
,
Maria M. Boucher
,
Nikola A. Mizgier
,
Cheyenne S. Brindle
1
Department of Chemistry
,
Trinity College
Chapters
00:04
Title
00:59
Standard Protocol for the Separation of Aromatic Aldehydes from a Mixture
02:16
Separation of Aliphatic Aldehydes and Ketones from a Mixture
04:00
Separation of Aldehydes from a Mixture Containing an Alkene
05:00
Re-isolation of Aldehydes from a Mixture
07:01
Results: Representative
1
H NMR Indicates Success of Separation
08:21
Conclusion
Summary
Automatic Translation
English (Original)
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Automatic Translation
在这里, 我们提出了一个协议, 从混合物中去除醛和反应酮的液体-液体萃取协议直接与饱和亚硫酸氢钠在混溶溶剂。这个组合协议是快速和轻便的执行。醛或酮可以通过水层的碱化重新分离。
Tags
Aldehydes
Ketones
Bisulfite Extraction
Purification
Separation
Liquid-liquid Extraction
Sodium Bisulfite
Aromatic Aldehydes
Aliphatic Aldehydes
Benzyl Butyrate
Anisaldehyde
Benzyl Acetone
Dimethylformamide
Organic Layer
Aqueous Layer
Chromatography
Article
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