
基本信息:
- 专利标题: 一种5-氯苯并噁唑衍生物及其制备方法、除草组合物和应用
- 专利标题(英):5-chlorobenzoxazole derivative as well as preparation method, weeding composition and application thereof
- 申请号:CN201711452846.9 申请日:2017-12-28
- 公开(公告)号:CN108084108A 公开(公告)日:2018-05-29
- 发明人: 连磊 , 征玉荣 , 何彬 , 何永光 , 彭学岗 , 金涛 , 崔琦 , 刘娜
- 申请人: 青岛清原化合物有限公司
- 申请人地址: 山东省青岛市市南区南京路100号
- 专利权人: 青岛清原化合物有限公司
- 当前专利权人: 青岛清原化合物有限公司
- 当前专利权人地址: 山东省青岛市市南区南京路100号
- 主分类号: C07D263/58
- IPC分类号: C07D263/58 ; C07D413/12 ; C07D417/12 ; A01N43/80 ; A01N43/84 ; A01N43/824 ; A01P13/00
The invention belongs to the technical field of pesticide and particularly relates to a 5-chlorobenzoxazole derivative as well as preparation method, a weeding composition and application thereof. Thechemical structure of the 5-chlorobenzoxazole derivative is shown in a general formula I (the formula is shown in the description), wherein X represents halogen, cyano, trifluoromethyl or methyl; Y represents NR1R2, R1 represents H, alkyl, alkyl sulfonyl or halogenated alkyl, and R2 represents unsubstituted or substituted aryl or heteroaryl; or R1 and R2 are connected to form an unsubstituted orsubstituted 5- or 6-unsaturated ring. The derivative and the weeding composition thereof have efficient medicine property of preventing and controlling grassy weed such as barnyard grass, are very safe for crops such as rice and have high selectivity.
公开/授权文献:
- CN108084108B 一种5-氯苯并噁唑衍生物及其制备方法、除草组合物和应用 公开/授权日:2020-12-29
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07D | 杂环化合物 |
------C07D263/00 | 杂环化合物,含有1,3-唑环或氢化1,3-唑环 |
--------C07D263/02 | .不和其他环稠合 |
----------C07D263/54 | ..苯并唑;氢化苯并唑 |
------------C07D263/58 | ...有杂原子,或有3个键连杂原子,其中最多有1个键连卤原子的碳原子,例如,酯基或腈基,直接连在位置2上 |