CHIRAL SULFUR OXIDE-CONTAINING ARYL FORMAMIDE COMPOUND AND SALT THEREOF, PREPARATION METHOD THEREFOR, HERBICIDAL COMPOSITION, AND APPLICATION - QINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD

Title:

CHIRAL SULFUR OXIDE-CONTAINING ARYL FORMAMIDE COMPOUND AND SALT THEREOF, PREPARATION METHOD THEREFOR, HERBICIDAL COMPOSITION, AND APPLICATION

Document Type and Number:

WIPO Patent Application WO/2021/078174

Kind Code:

A1

Abstract:

Provided are a chiral sulfur oxide-containing aryl formamide compound and salt thereof, a preparation method therefor, a herbicidal composition, and an application. The structure of the compound is represented by formula I, wherein Z 1 and Z 2 respectively independently represent nitro, halogen, cyano, and the like; X represents unsubstituted or substituted II; Q represents halogen, cyano, cyanoalkyl, nitro, and the like; Y represents hydrogen and the like. The compound has excellent herbicidal activity and higher crop safety, and in particular, establishes good selectivity for key crops such as wheat, rice and corn.

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Inventors:

LIAN LEI (CN)
HUA RONGBAO (CN)
PENG XUEGANG (CN)
ZHAO DE (CN)
CUI QI (CN)

Application Number:

PCT/CN2020/122622

Publication Date:

April 29, 2021

Filing Date:

October 22, 2020

Export Citation:

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Assignee:

QINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD (CN)

International Classes:

C07D271/113; A01N43/824; A01N43/84; A01P13/00; C07D413/12; C07D417/12

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WO2017144402A1	2017-08-31
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