| 摘要 |
The present invention relates to a producing method of 2,5-bis(aminomethyl)furan and, more specifically, to a producing method of 2,5-bis(aminomethyl)furan, comprising: a first step of producing an oligomer including plenty of imine furan trimers through amination reaction by using 2,5-diformylfuran as a starting material; and a second step of producing 2,5-bis(aminomethyl)furan by conducting reductive-amination reaction of the oligomer. The producing method can increase a yield of continuously reductive amination reaction by increasing the content of the imine furan trimers inside the oligomer generated as a reaction intermediate in the first step, thereby exhibiting an effect of improving a yield of 2,5-bis(aminomethyl)furan. |
