| 摘要 |
Mixed secondary amines are prepared with minimal co-formation of primary and/or tertiary amines by reacting one molar proportion of an alkyl bromide corresponding to the formula RBr in which R is an alkyl group containing 6-24 carbons with at least seven molar proportions of methylamine in the absence of an organic solvent. Then, if desired, the secondary amine is reacted with an alkyl bromide corresponding to the formula R'Br in which R is an alkyl group containing 6-24 carbons to form a mixed tertiary amine having high purity. |
