Synthesis and Nematocidal Activity of N‐Substituted 3‐Methyl‐1H‐pyrazole‐4‐carboxamide Derivatives Against Meloidogyne incognita

A series of novel pyrazole carboxamides were designed and synthesized through multi‐step reactions from ethyl acetoacetate and triethyl orthoformate, and their structures were characterized by Fourier transform infrared, 1H‐NMR, 13C‐NMR, mass spectrometry, and elemental analysis. The preliminary ins...

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Bibliographic Details
Published in:Journal of heterocyclic chemistry 2018-04, Vol.55 (4), p.946-950
Main Authors: Cheng, Long, Shen, Zhong‐Hua, Xu, Tian‐Ming, Tan, Cheng‐Xia, Weng, Jian‐Quan, Han, Liang, Peng, Wei‐Li, Liu, Xing‐Hai
Format: Article
Language:English
Subjects:
Chemical synthesis
Fourier transforms
Infrared analysis
Mass spectrometry
NMR
Nuclear magnetic resonance
Pyrazole
Online Access:Get full text
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Summary:A series of novel pyrazole carboxamides were designed and synthesized through multi‐step reactions from ethyl acetoacetate and triethyl orthoformate, and their structures were characterized by Fourier transform infrared, 1H‐NMR, 13C‐NMR, mass spectrometry, and elemental analysis. The preliminary insecticidal activity showed that some of them possessed good insecticidal activities against Meloidogyne incognita.
ISSN:0022-152X
1943-5193
DOI:10.1002/jhet.3123