15781-73-4Relevant articles and documents
Synthesis and application of pyrimidinonium salt compounds
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Paragraph 0154-0160, (2021/03/31)
The invention relates to synthesis and application of pyrimidinonium salt compounds. Specifically, the present invention relates to a mesoionic derivative represented by a formula (I) or a stereoisomer, a nitrogen oxide or a salt of the mesoionic derivati
Novel mesoionic compound and application thereof in agriculture
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Paragraph 0154-0160, (2021/05/29)
The invention discloses a novel mesoionic compound and an application thereof in agriculture, and particularly discloses a novel mesoionic compound as shown in a formula (I) in which X1, X2, X3 and X4 are independently hydrogen or methyl; R1, R2, R3, R4 a
Novel mesoionic compound and synthesis and application thereof
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Paragraph 0163-0167; 0173, (2021/10/30)
The invention discloses a novel mesoionic compound and synthesis and application thereof, and particularly discloses a novel mesoionic compound as shown in a formula (I), wherein X is CH or N. A Is phenyl. Naphthyl, 1,3 -benzodiazole -5 - base and C1
Pyrimidinium compound, and preparation method and application thereof
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, (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 0197-0201, (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.
Mesoionic pyrido[1,2-a]pyrimidinones: Discovery of dicloromezotiaz as a lepidoptera insecticide acting on nicotinic acetylcholine receptors1,2
Zhang, Wenming,Holyoke, Caleb W.,Barry, James,Cordova, Daniel,Leighty, Robert M.,Tong, My-Hanh T.,Hughes, Kenneth A.,Lahm, George P.,Pahutski, Thomas F.,Xu, Ming,Briddell, Twyla A.,McCann, Stephen F.,Henry, Yewande T.,Chen, Yuzhong
, p. 911 - 917 (2017/02/10)
A novel class of mesoionic pyrido[1,2-a]pyrimidinones has been discovered with exceptional insecticidal activity controlling a number of insect species. In this communication, we report the part of the optimization program that led to the identification o
MIXTURES OF MESOIONIC PESTICIDES
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, (2011/02/24)
Disclosed are compositions comprising (a) at least one compound selected from compounds of Formula (1), N-oxides, and salt thereof, wherein R1 is phenyl optionally substituted with up to 5 substituents independently selected from R3,
MESOIONIC PESTICIDES
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Page/Page column 70, (2009/10/09)
Disclosed are compounds of Formula 1, wherein X is O or S; Y is O or S; and R1, R2, R3 and R4 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods f