Preparation of N,N-dialkyl p-vinyl anilines

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260574, 260575, C07C 8762

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039844722

ABSTRACT:
A process of forming a dye mordant precursor for a photographic system by reacting a p-amino phenethyl alcohol with a trialkyl phosphate at a controlled temperature, and dehydrating the resultant p-dialkyl amino phenethyl alcohol with a strong alkali in the presence of a polymerization inhibitor.

REFERENCES:
patent: 3709690 (1973-01-01), Cohan et al.

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