Azolylmethyloxabicyclohexane derivatives, intermediates thereof and fungicidal compositions
申请人:KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
公开号:EP0488396A2
公开(公告)日:1992-06-03
Disclosed herein is a process for preparing a cis-azole derivative represented by the general formula (I)
wherein R1 and R2 denote each a hydrogen atom or an alkyl group, R denotes a halogen atom, a nitro group, a cyano group, an alkyl group, a haloalkyl group or a phenyl group, A denotes a nitrogen atom or a methine group, and n stands for an integer of 1 - 5, which comprises reducing an azolylmethyloxabicyclohexane derivative represented by the general formula (VI)
wherein R1, R2 , R, A and n have the same meanings as defined above. A fungicidal composition comprising the azolylmethyloxabicyclohexane derivative represented by the above-mentioned general formula (VI) is also desclosed.
本文公开了一种制备通式(I)代表的顺式唑衍生物的工艺
其中 R1 和 R2 分别表示氢原子或烷基,R 表示卤素原子、硝基、氰基、烷基、卤代烷基或苯基,A 表示氮原子或甲基,n 表示 1 - 5 的整数,该工艺包括还原通式(VI)所代表的偶氮基甲基氧杂二环己烷衍生物。
其中 R1、R2、R、A 和 n 的含义与上述定义相同。本发明还公开了一种杀菌组合物,该组合物包含由上述通式(VI)代表的唑基甲基氧杂双环己烷衍生物。