Preparation of aromatic azomethines

C - Chemistry – Metallurgy – 07 – C

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260/592.8

C07C 119/08 (1980.01)

Patent

CA 1148173

O.Z. 0050/033919 Abstract of the disclosure: Aromatic azomethines are prepared by reacting anilines with formaldehyde and then removing the greater part of the water by distillation, low-boiling alcohols, in certain amounts, being present during the distillation and, if desired, during the reaction or during a part thereof, The aromatic azomethines obtainable by the novel process are valuable starting materials for the prepara- tion of herbicides, especially pre-emergence herbicides and post-emergence herbicides, fungicides, insecticides, bacteriostatic agents, fungistatic agents and vulcanization accelerators.

352824

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