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Synthesis and Insecticidal Evaluation of Novel Phthalic Diamides Containing 1,2,3‐Triazoles via Click Reaction
Author(s) -
Chen Yinbo,
Xiao Youxin,
Shao Xusheng,
Xu Xiaoyong,
Li Zhong
Publication year - 2014
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201400202
Subject(s) - mythimna separata , chemistry , aphis craccivora , aphid , moiety , click chemistry , organic chemistry , stereochemistry , botany , aphididae , pest analysis , homoptera , lepidoptera genitalia , biology
A series of novel phthalic diamide derivatives containing 1,2,3‐triazole moiety were synthesized using one‐pot click chemistry approach and characterized by 1 H NMR and HRMS. The insecticidal activity against armyworm ( Mythimna separata ), Tetranychu scinnabarinus and cowpea aphid ( Aphis craccivora ) was evaluated. Compounds 4II‐a and 4II‐i showed 50% insecticidal activity against armyworm ( Mythimna separata ) at the concentration of 4 mg/L and one‐third of the compounds had moderate activity against Tetranychus cinnabarinus at 500 mg/L.
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