A kind of quaternary ammonium compound and application thereof

A technology of quaternary ammonium salts and compounds, which is applied in the field of agricultural herbicides and can solve problems such as herbicide resistance
CN105566148BActive Publication Date: 2017-10-03SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
Publication Date
2017-10-03

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Abstract

The invention belongs to the field of agricultural herbicides, and in particular relates to a quaternary ammonium salt compound and an application thereof. The quaternary ammonium compound is shown in the general formula (I). The compound of the general formula (I) has good herbicidal activity and can effectively control weeds such as barnyard grass, velvetleaf, foxtail, and zinnia. It can obtain good weeding effect, and it is safe to corn and cotton before emergence, and safe to wheat and corn after emergence.
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Description

technical field

[0001] The invention belongs to the field of agricultural herbicides, and in particular relates to a quaternary ammonium salt compound and an application thereof. Background technique

[0002] Patents EP0638843A2 and US3080327A disclose compounds of the following general formula as developer and denatured ethanol additive.

[0003]

[0004] X is halogen, hydroxy, substituted benzoic acid and the like.

[0005] Wherein the patent EP0638843A2 specification page 5 discloses compound A (numbered as I-4 in the patent).

[0006]

[0007] In the prior art, no herbicidal activity has been reported for the compound represented by the general formula (I) of the present invention. Contents of the invention

[0008] In order to develop new herbicides to solve the increasingly serious problem of herbicide resistance, the invention provides a quaternary ammonium salt compound and its application.

[0009] To achieve the above object, the technical solution adopt...

Claims

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