86979-35-3Relevant academic research and scientific papers
Tetrazole phosphate compound with nematocidal activity and synthesizing method
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Paragraph 0036; 0037; 0038; 0039; 0040; 0041, (2017/04/21)
The invention relates to a tetrazole phosphate compound with nematocidal activity. The chemical formula of the tetrazole phosphate compound is shown as the general formula I in the description, wherein in the formula I, R1 is alkyl or phenyl or benzyl or halogenated phenyl or halogenated benzyl with 1-6 carbon atoms, R2 is a hydrogen atom or an acetic ester group or phenyl or benzyl or halogenated phenyl or halogenated benzyl, and the position of hydroxymethyl is the first digit or the second digit. Biological assay experiment results show that by means of the tetrazole phosphate compound at the concentration of 50 mg/L, the corrected death rate of hirschmanniella oryzae, wheat cyst nematode and grape parasitic nematodes within 24 h is 65-94%, and high nematocidal activity is achieved.
SYNTHESIS OF N-HYDROXYMETHYL DERIVATIVES OF 5-SUBSTITUTED TETRAZOLES
Tselinskii, I. V.,Mel'nikov, A. A.,Varyagina, L. G.,Zhigadlova, I. G.
, p. 341 - 343 (2007/10/02)
Mixtures of isomeric 1- and 2-hydroxymethyl derivatives are formed in the reaction of tetrazole and 5-alkyltetrazoles with formaldehyde in aqueous media, while only one isomer is formed from 5-phenyl- and 5-trifluoromethyltetrazoles.The structures and ratios of the isomers were determined by PMR spectroscopy.
