2- or 4-Thiazolylmethyl Cyclopropanecarboxylates: Their Synthesis and Insecticidal Activities

DOI

Description

From a consideration of the structure-activity relationships, nineteen 2- or 4-thiazolylmethyl cyclopropanecarboxylates, including three benzyl-thiazolylmethyl chrysanthemates (IVf, Xb and Xc), were prepared from thioamides and α-haloketones or α-haloaldehydes and examined for insecticidal activity against houseflies. All those with benzyl substitutions on the thiazole ring were ineffective, as were the other substituents. Only 4, 5, 6, 7-tetrahydrobenzothiazolylmethyl chrysanthemate and 2, 2, 3, 3-tetramethylcyclopropanecarboxylate (Xf and XIf) possessed about the same order of activity as allethrin, and their activities were 0.61 and 1.56μg/fly respectively.

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Details 詳細情報について

  • CRID
    1390282681446210560
  • NII Article ID
    130003415584
  • DOI
    10.1271/bbb1961.36.2287
  • COI
    1:CAS:528:DyaE3sXhtFWiu70%3D
  • ISSN
    18811280
    00021369
  • Text Lang
    en
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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