| 摘要 |
<p>Novel thiazolinotriazine derivatives represented by the following general formula;$(6,)$(wherein R1 represents a hydrogen atom, a halogen atom or a methyl group, R2 represents a cyclohexyl group, a phenyl group itself or a phenyl group substituted by a methyl or nitro group, and X represents an oxygen or sulfur atom) show excellent effects of controlling late blight and downy mildew of vegetables and fruit trees. The thiazolinotriazine derivatives are prepared by reacting a compound represented by the following general formula;$(5,)$(wherein R1, R2 and X are the same as defined above) with a carbonic acid derivative in the presence of an acid-binding agent.</p> |
