Tetrazolinones as herbicides for use in a rice paddy
申请人:NIHON BAYER AGROCHEM K.K.
公开号:EP0578090A2
公开(公告)日:1994-01-12
Novel tetrazolinones of the formula (I)
wherein X is chlorine or bromine,
Y is hydrogen, chlorine, bromine, methyl or ethyl, and
R¹ and R² are the same or different C₂₋₄ alkyl,
a process for their preparation, and the use of the new compounds as herbicides, especially against paddy-weeds.
式 (I) 的新型四唑啉酮
其中 X 是氯或溴、
Y 是氢、氯、溴、甲基或乙基,以及
R¹ 和 R² 是相同或不同的 C₂₋₄ 烷基、
新化合物的制备方法,以及新化合物作为除草剂的用途,尤其是用于防治水稻杂草。
1-(substituted phenyl) tetrazolinone derivatives, their preparation and their use as herbicides
申请人:NIHON BAYER AGROCHEM K.K.
公开号:EP0612735A1
公开(公告)日:1994-08-31
Tetrazolinones of the formula (I)
wherein X represents chloro,
Y represents hydrogen atom, chloro, or methyl,
R¹ represents ethyl or n-propyl, and
R² represents cyclopentyl or cylohexyl, with the proviso that the total of the carbon atoms of R¹ arid R² is 7 or 8,
a process for their preparation, and the use of the new compounds as herbicides, especially against paddy-weeds.
式 (I) 的四唑啉酮
其中 X 代表氯
Y 代表氢原子、氯或甲基、
R¹ 代表乙基或正丙基,以及
R² 代表环戊基或环己基,但 R¹ 和 R² 的碳原子总数为 7 或 8、
新化合物的制备方法,以及新化合物作为除草剂的用途,特别是用于防治水稻杂草。
Tetrahydrofuran derivative and herbicide containing the same as effective ingredient