| abstract |
(57) [Summary] [Structure] Formula (1) in the presence of a basic catalyst. (In the formula, the bonding position of the cyano group is 1,2-, 1,3-, or 1,4- In the range of 1.1 to 1.9 mol of dicyandiamide per mol of dinitrile represented by the formula (1), monoguanamines and diguanamines are produced simultaneously. [Effect] According to this method, both the raw materials dinitrile and dicyandiamide can be completely reacted, and both guanamines can be obtained in high purity and high yield. |