A procedure to obtain a water-insoluble nitrogenous Organic base, from an aqueous solution of alkali metal bicarbonate and hydrochloride, the nitrogenous Organic base

摘要

Improvement in the procedure for obtaining a water-insoluble nitrogenous Organic base, from an aqueous solution of alkali metal bicarbonate and hydrochloride of the nitrogenous Organic base.Is: Treat hydrochloride aqueous solution with a nitrogenous Organic base, enough to break down the whole of the bicarbonate Alkaline Dissolution; subjecting The reaction product to settling for Separating an aqueous phase and an organic Phase; Treat F Ase aqueous with a basic Agent.As a water-soluble inorganic base; subjecting the product of the Reaction prior to settling, and add a Solvent of nitrogenous Organic base, to obtain a Primary alkylamine (C 12 to 14. Still, the water-soluble inorganic oxide and Sodium hydroxide to pH 12, and the Solvent of xylene, nitrogenous Organic base, Butilbenceno, mineral spirits.