| 摘要 |
<p>Cyanoethylmelamine derivatives represented by general formula (I) wherein one to five of the substituents X1 to X6 each represents cyanoethyl; at least one remaining substituent represents C¿1-20? alkyl, C2-20 alkenyl (the alkyl or alkenyl may have an alicyclic or phenyl group in the structure), C5-6 cycloalkyl, or phenyl, or may be bonded to the substituent bonded to the same nitrogen atom to thereby form a C2-7 alkylene chain; and any remaining substituent represents hydrogen. The derivatives are produced in a high yield by reacting an N-substituted melamine derivative with acrylonitrile or reacting a mono- or dihalogeno-N-substituted triazine derivative with aminopropionitrile. The compounds represented by the above formula are extensively useful as intermediates for various fine chemicals for agricultural chemicals, medicines, dyes, paints, etc., or as intermediates for various cross-linking agents for resins.</p> |
