1,4-benzoxazin-3-one substituted uracils

A compound having the structural formula where R1 is hydrogen, C1-C4 alkyl, C3-C4 alkenyl or C3-C4 alkynyl; R2 is C1-C4 alkyl, C3-C4 alkenyl, C3-C4 alkynyl or (CH2)n-Y; R3 is hydrogen or C1-C4 alkyl, R4 is hydrogen or C1-C4 alkyl; R5 is hydrogen or halogen; R6 is C1-C4 fluoroalkyl; X is hydrogen, fl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STRUNK, RICHARD J, BELL, ALLYN R
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A compound having the structural formula where R1 is hydrogen, C1-C4 alkyl, C3-C4 alkenyl or C3-C4 alkynyl; R2 is C1-C4 alkyl, C3-C4 alkenyl, C3-C4 alkynyl or (CH2)n-Y; R3 is hydrogen or C1-C4 alkyl, R4 is hydrogen or C1-C4 alkyl; R5 is hydrogen or halogen; R6 is C1-C4 fluoroalkyl; X is hydrogen, fluorine or chlorine; Y is phenyl, cyano or C1-C4 alkoxycarbonyl; and n is 1 or 2 is disclosed. In addition, a process for forming the compound is set forth. A method for controlling weeds which comprises applying a herbicidally effective amount of the compound recited above is also described. Finally, a composition, useful as a herbicide, including the compound of this invention and a suitable carrier therefor is taught.