PRODUCTION OF N-ALKYL SUBSTITUTED AROMATIC AMINO COMPOUND

摘要

PROBLEM TO BE SOLVED: To provide an industrially useful method for producing an N-alkyl substituted aromatic amino compound by which the reaction proceeds in high yield and in an ultrashort reactional time. SOLUTION: An aromatic amino compound is collectively reacted with an aldehyde compound at a temperature within the range of 20-70 deg.C in a method for reacting the aromatic amino compound with the aldehyde compound and hydrogen in the coexistence of an organic solvent and producing an N-alkyl substituted aromatic amino compound.