Synthesis and pesticidal activity of phenazines II.—Alkyl, alkoxy, alkylthio and alkylsulphonyl phenazines

Autor: B. Cross, J. D. Tipton, D. H. Payne, C. L. Dunn
Rok vydání: 1969
Předmět:
Zdroj: Journal of the Science of Food and Agriculture. 20:340-344
ISSN: 1097-0010
0022-5142
DOI: 10.1002/jsfa.2740200605
Popis: The synthesis of forty-one phenazines, mono-substituted with alkyl, alkoxy, alkylthio and alkylsulphonyl groups is described. Phytotoxicity was highest in the alkyl series and both 1- and 2-methylphenazines are highly effective. herbicides. Although several n-alkyl, branched alkyl and n-alkoxyphenazines were highly fungicidal and acaricidal, only 2-t-octylphenazine combined high dual activity with negligible phytotoxicity.
Databáze: OpenAIRE