pyrimidine derivative compound of formula I, herbicidal mixtures, herbicidal compositions, method for controlling unwanted vegetation growth and synthetic intermediates
BRUCE LAWRENCE FINKELSTEIN,DAVID ALAN CLARK,GREGORY RUSSELL ARMEL,VERNON ARIE WITTENBACH
申请号：
BRPI0417279
公开号：
BRPI0417279B1
申请日:
2004.12.16
申请国别(地区):
BR
年份:
2016
代理人:
摘要：
"compound of formula I, herbicidal mixtures, herbicidal compositions, method for controlling the growth of unwanted vegetation and compounds". These are compounds of formula I, and their agriculturally suitable n-oxides and salts, which are useful for controlling unwanted vegetation, wherein R4 is cyclopropyl optionally substituted by one to five R4-5, optionally isopropyl. substituted by a five r ^ 5 ^ or phenyl optionally substituted by one to three r ^ 7 ^, r ^ 2 ^ is ((o) ~ (r ^ 15 ^) (r ^ 16 ^)) ~ k ~ r ； r is co-2h or a herbicidally effective derivative of co-2h； R ^ 3 ^ is halogen, cyano, nitro, or ^ 20 ^, sr ^ 21 ^ or n (r ^ 22 ^) r ^ 23 ^； R 4 is -n (R 24) ^ R 25 or -no ~ 2 ~； j is o or 1； and k is o or 1； provided that when k is 0, then j is 0； er ^ 5 ^, r ^ 6 ^, r ^ 7 ^, r ^ 15 ^, r ^ 16 ^, r ^ 20 ^, r ^ 21 ^, r ^ 22 ^, r ^ 23 ^, r ^ 24 ^ er ^ 25 ^ are as defined in the description. Also disclosed are compositions comprising the compounds of formula I and a method for controlling unwanted vegetation which involves bringing the vegetation or its environment into contact with an effective amount of a compound of formula i. Also described are compositions comprising a compound of formula 1 and at least one additional active ingredient selected from the group consisting of another herbicide and a herbicide protector."composto de fórmula i, misturas herbicidas, composições herbicidas, método para controlar o crescimento de vegetação indesejada e compostos". trata-se de compostos da fórmula i, e seus n-óxidos e sais agricolamente apropriados, os quais são úteis para controlar a vegetação indesejada, em que r^ 1^ é ciclopropila opcionalmente substituída por um a cinco r^ 5^, isopropila opcionalmente substituída por a cinco r^ 5^ ou fenila opcionalmente substituída por um a três r^ 7^, r^ 2^ é ((o)~ j~(r^ 15^)(r^ 16^))~ k~r； r é co~ 2~h ou um derivado herbicidalmente eficaz de co~ 2~h； r^ 3^ é halogênio, ciano, nitro, or^ 20^, sr^ 21^ ou n(r^ 22^)r^ 23^； r^ 4^ é
