| 摘要 |
1. The method of producing derivatives of pyridil-amino-triazine with formula 3, where: R1 refers to C1-C12alkyl, C3-C6cycloalkyl or C1-C4alkoxy-C1-C6alkyl, R2 and R3 refers to hydrogen, and Z refers to -N=CH-. Characterized in that: Amino-triazinone with formula 1, where R1, R2 and R3 have the meaning indicated above, is subjected to reaction with the aldehyde with formula 4. Amino-triazinone with formula 1, where R1, R2 and R3 have the meaning indicated above, is subjected to reaction with the aldehyde with formula 4. The reaction uses the amino-triazinone with formula 1, prepared by sovolysis of the compound with formula 2, where R1, R2 and R3 have the meaning indicated above, while R4 refers to H, C1-C4alkyl, C3-C6cycloalkyl or phenyl, in the presence of gaseous hydrogen chloride, in the environment of alcohol. |
