ompounds 2,4 Dinitrophenylhydrazones Mix 2.5 mL of 2,4-dinitrophenylhydrazine in phosphoric acid and 25 mg of the unknown. Warm in a water bath for 5 min and let crystallization proceed. Collect the product by suction filtration and wash the crystals with cold water. Recrystallize from ethanol and let it dry until next time. NHÁNH, N-NH- -NO₂ R☑ R✗ R' NO₂ R' O₂N

ompounds 2,4 Dinitrophenylhydrazones Mix 2.5 mL of 2,4-dinitrophenylhydrazine in phosphoric acid and 25 mg of the unknown. Warm in a water bath for 5 min and let crystallization proceed. Collect the product by suction filtration and wash the crystals with cold water. Recrystallize from ethanol and let it dry until next time. NHÁNH, N-NH- -NO₂ R☑ R✗ R' NO₂ R' O₂N

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter12: Isopentyl Acetate (banana Oil)

Section: Chapter Questions

Problem 2Q

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