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Chromatography of α-Keto Acid 2,4-Dinitrophenylhydrazones and Their Hydrogenation Products

✍ Scribed by Meister, Alton.; Abendschein, P. A.


Book ID
127260551
Publisher
American Chemical Society
Year
1956
Tongue
English
Weight
436 KB
Volume
28
Category
Article
ISSN
0003-2700

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Thin-layer chromatography of keto acid 2
✍ Nakao Ariga 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 334 KB

Thin-layer chromatography of keto acid 2,4-dinitrophenylhydrazones was carried out on plate coated with silica gel and sodium bicarbonate. A clear separation was obtained between most of the various keto acid hydrazones. The hydrazone was eluted from the plate with methanol containing 1% concentrate