Title:
DIOXAZINE DERIVATIVE, PREPARATION METHOD THEREFOR, HERBICIDAL COMPOSITION CONTAINING SAME, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/109402
Kind Code:
A1
Abstract:
The present invention pertains to the technical field of pesticides, and particularly relates to a dioxazine derivative, a preparation method therefor, an herbicidal composition containing the same, and an application thereof. The chemical structure of the dioxazine derivative is represented by general formula (I), in which X represents N, or C attached to a halogen, an alkoxy group, an alkyl group, a haloalkyl group, an alkenyl group, or an alkynyl group; Y represents N, or C attached to H, a halogen, an alkoxy group, an alkyl group, a haloalkyl group, an alkenyl group, or an alkynyl group; R1, R2, R1', and R2' independently represent H, a cyano group, etc.; R3 represents a halogen, an alkoxy group, etc.; R4 represents H, a halogen, etc.; R5 is selected from a halogen, a C1-C6 alkyl group or C3-C6 cycloalkyl or C1-C6 alkoxy group with or without a halogen, and an unsubstituted or substituted aryl group or heteroaryl group. The derivative and the herbicidal composition containing the same are highly safe and effective on crops, and have good selectivity for crops.
Inventors:
LIAN LEI (CN)
ZHENG YURONG (CN)
LIU NA (CN)
LIU PENG (CN)
CUI QI (CN)
PENG XUEGANG (CN)
ZHENG YURONG (CN)
LIU NA (CN)
LIU PENG (CN)
CUI QI (CN)
PENG XUEGANG (CN)
Application Number:
PCT/CN2017/117866
Publication Date:
June 13, 2019
Filing Date:
December 22, 2017
Export Citation:
Assignee:
QINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD (CN)
International Classes:
C07D413/04; A01G13/00; A01N43/88; A01P13/00; C07D273/00; C07D413/10; C07D413/14; C07D417/14
Foreign References:
| JPH02233602A | 1990-09-17 | |||
| CN101287731A | 2008-10-15 | |||
| CN101687804A | 2010-03-31 |
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