105827-78-9Relevant articles and documents
Insecticidal and neuroblocking potencies of variants of the imidazoline moiety of imidacloprid-related neonicotinoids and the relationship to partition coefficient and charge density on the pharmacophore
Kagabu, Shinzo,Ishihara, Rika,Hieda, Yosuke,Nishimura, Keiichiro,Naruse, Yuji
, p. 812 - 818 (2007)
The pharmacophore of the neonicotinoid insecticide imidacloprid, nitroiminoimidazolidine, was modified to heterocycles such as thiazolidine, pyrrolidine, dihydroimidazole, dihydrothiazole, and pyridone conjugated to nitroimine (=NNO2) or nitromethylene (=CHNO2). Their 6-chloro-3-pyridylmethyl or 5-chloro-3-thiazolylmethyl derivatives were examined for insecticidal activity against the American cockroach by injection and for neuroblocking activity using the cockroach ganglion. Most of the compounds having the neonicotinoidal pharmacophore exhibited insecticidal activity at the nanomolar level, which was enhanced in the presence of synergists, and high neuroblocking activity at the micromolar level. Quantitative analysis for the compounds showed that the neuroblocking potency is proportional both to the Mulliken charge on the nitro oxygen atom and to the partition coefficient log P value. The equation for the insecticidal versus neuroblocking potencies indicated that both potencies are related proportionally with each other when the other factors are the same.
A MANUFACTURING PROCESS FOR 2-NITROIMINO HETEROCYCLIC COMPOUNDS
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Paragraph 26, (2020/04/25)
The present invention relates to a process for manufacture of 2-nitroimino heterocyclic compounds and intermediates thereof. More particularly, the present invention relates to a convenient manufacturing process for preparation of 2-nitroimino imidazolidine compounds.
Method for synthesizing imidacloprid at high yield
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, (2020/02/20)
The invention provides a method for synthesizing imidacloprid at a high yield. 2-chloro-5-chloromethylpyridine, ethylenediamine and cyanogen halide, which are used as raw materials, are aminated, cyclized and nitrified to synthesize the imidacloprid. The method has the advantages of high safety in the production process, good purity and high yield of the product, and easiness in industrializationrealization.
NOXIOUS ARTHROPOD CONTROL AGENT CONTAINING AMIDE COMPOUND
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, (2017/08/26)
An object of the present invention is to provide a compound having the controlling activity on a noxious arthropod, and a noxious arthropod controlling agent containing an amide compound of formula (I): wherein X represents a nitrogen atom or a CH group, p represents 0 or 1, A represents a tetrahydrofuranyl group or the like, R1, R2, R3, R4, R5, R6 and R7 represent a hydrogen atom or the like, n represents 1 or 2, Y represents an oxygen atom or the like, m represents any integer of 0 to 7, and Q represents a C1-8 chain hydrocarbon group optionally having a phenyl group or the like, has the excellent noxious arthropod controlling effect.