In:
Heterocyclic Communications, Walter de Gruyter GmbH, Vol. 23, No. 6 ( 2017-12-20), p. 455-460
Abstract:
Fourteen 1 H -pyrazole-5-carboxylic acid derivatives containing oxazole and thiazole rings were synthesized and characterized by 1 H NMR, mass spectrometry and elemental analysis. Most target compounds were obtained in overall yields in the range of 30–50%. The insecticidal activities of these new compounds against Aphis fabae were evaluated. The bioassays’ results indicate that some of these compounds exhibit good activities, especially compound 7h which shows 85.7% mortality against A. fabae at a concentration of 12.5 mg/L. This activity is comparable to that of the commercial insecticide imidacloprid.
Type of Medium:
Online Resource
ISSN:
2191-0197
,
0793-0283
DOI:
10.1515/hc-2017-0110
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
2017
detail.hit.zdb_id:
2598389-1