873963-88-3Relevant academic research and scientific papers
Pyrimidinium compound, and preparation method and application thereof
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Paragraph 0341-0344; 0347, (2020/06/05)
The invention relates to a pyrimidinium compound, and a preparation method and an application thereof, and concretely relates to a pyrimidinium compound represented by formula (B2-A) or a stereoisomer, a nitrogen oxide and a salt thereof, an application of the above compounds as insecticides in agriculture, a form of an insecticide composition of the compound, and a method for controlling pests byusing the compounds or the composition. In the formula (B2-A), U, L, R, R, R, R, R, R, R, o and w have the meanings described in the invention.
Mesoionic insecticide
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Paragraph 0185; 0191-0192; 0196, (2020/09/16)
The invention relates to a mesoionic compound. Specifically, the present invention relates to a mesoionic compound represented by formula (I) or a stereoisomer, a nitrogen oxide and a salt thereof ofthe mesoionic compound represented by formula (I), and a process for the preparation of mesoionic compounds, and their use as insecticides in agriculture, and their forms of insecticide compositions,as well as methods of controlling pests with these compounds or compositions; wherein R1, R2, R3, R4, R5, Ra, Rb, Rc, Rd, n, R6 and R7 have the meanings described in the invention.
Pyrimidine onium compound and application thereof
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, (2019/10/23)
The invention relates to a pyrimidine onium compound, nitride oxides, salt of the nitride oxides and a composition comprising the compound. The invention further relates to an application of the compound to plant pest control.
