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The Preparation of Nphenylptoluidine
Attempts to Prepare Amines and Substituted
Preparation and Purity of the Reagents
acetyl-p-toluidine acid 0.01 mole alcohol flow alcohol was passed aldehyde aldehyde sample allyl alcohol Alumina from aluminum aluminum ethoxide amine amount of acrolein amount of propionaldehyde boric acid bromobenzene chromic acid cinnamaldehyde cold water corr decrease distilled dried ethyl alcohol experiments flask flow of alcohol gave grams heated hour hydrated alumina hydrazone hydrogen increased the percentage lowered the percentage metallic copper METALLIC OXIDES Millington minutes mole of zinc Naturkupfer Number obtained One-half mole oxalic acid oxide 1 mole oxide from zinc percentage of acrolein phenol phenyl bromide potassium carbonate potassium hydroxide prepared promoted propionaldehyde formed proportion of acrolein propyl alcohol rate of alcohol rate of flow rate of passage reacted reaction of acrolein reactions of allyl REACTIONS OF UNSATURATED reduced sodium hydroxide solution solvent stirred sulfuric acid toluidine tube ULLMANN REACTION washed yield zinc hydroxide zinc oxalate Zinc Oxide Catalysts zinc sulfate