NotesVol. 75 with methanol. The m.p. of this material, 16.3 g., was 67-72°( unsharp). Since repeated recrystallizations from methanol did not give a substance with sharp m.p., we dissolved the material in petroleum ether and chromatographed it on alumina, collecting fractions of 50 ml. Fractions 5-8 gave a crystalline residue of m.p. 86-87°, which upon recrystallization from isopropyl alcohol formed vellow cubes of m.p. 87°.
N‐methyl‐2,3‐dimethoxybenzylamine
product: N‐methyl‐2,3‐dimethoxybenzylamine
reactant: 2,3‐dimethoxybenzaldehyde employed was a darkcolored product supplied by the Monsanto Chemical Company or Eastman Kodak Company
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