Synthesis and herbicidal activity of N-oxide derivatives.
J Agric Food Chem
; 48(7): 2995-3002, 2000 Jul.
Article
em En
| MEDLINE
| ID: mdl-10898655
As part of an ongoing program on the chemistry and biological activity of N-oxide-containing molecules, a number of novel 1,2, 5-oxadiazole N-oxide, benzo[1,2-c]1,2,5-oxadiazole N-oxide, and quinoxaline N,N'-dioxide derivatives were synthesized and evaluated for their herbicidal activity. Many of these compounds exhibited moderate to good herbicidal pre-emergence activity against Triticum aestivum. Dose-response studies were done on the more representative compounds (12, 20, and 26). The most active compound, butylcarbamoylbenzo[1,2-c]1,2,5-oxadiazole N-oxide, 26, displayed herbicidal activity at concentrations as low as 24 g/ha.
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01-internacional
Base de dados:
MEDLINE
Assunto principal:
Óxidos
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Herbicidas
Idioma:
En
Revista:
J Agric Food Chem
Ano de publicação:
2000
Tipo de documento:
Article
País de afiliação:
Uruguai
País de publicação:
Estados Unidos