Patent ID: 9604905
Date: 2017-03-28
CPC Classifications: C07C

Claim:
1. A method for isomerizing a bis(aminomethyl)cyclohexane, comprising: an isomerization step of isomerizing the bis(aminomethyl)cyclohexane in the presence of: an imine compound represented by formula (1) and at least one compound selected from the group consisting of an alkali metal, an alkali metal-containing compound, an alkaline earth metal and an alkaline earth metal-containing compound: wherein R 1 and R 2 each independently represent a hydrogen atom or a monovalent group selected from the group consisting of a substituted or unsubstituted hydrocarbon group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group and an acyl group (R 1 and R 2 may mutually bind to form a ring); R 3 represents a hydrogen atom or an n-valent group selected from the group consisting of substituted or unsubstituted hydrocarbon groups; and n represents an integer of 1 to 10.