120890-57-5

Upstream product

• 114776-15-7 2-chloro-4-fluoro-5-nitrobenzoic acid 
• 105756-82-9 2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydro-2H-pyrimidin-1-yl)-benzoic acid isopropyl ester 

Downstream Products

• 120890-62-2 2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-(trifluoromethyl)-2,3-dihydropyrimidine-1(6H)-yl)benzoyl chloride 
• 134605-27-9 methyl 2-{2-chloro-5-[3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidinyl]-4-fluorobenzoyloxy}-propionate 
• 372137-35-4 saflufenacil 

Relevant academic research and scientific papers

Aryl uracil compound or agriculturally acceptable salt thereof, preparation method thereof and pesticide composition

The invention provides an aryl uracil compound represented by a formula I or an agriculturally acceptable salt thereof. R1 and R2 are independently selected from hydrogen, an amino group, a C1-C4 alkyl group or a C1-C4 haloalkyl group; X and Y are indepen

Aryl uracil compound or agriculturally acceptable salt and preparation method thereof and herbicide composition

The invention provides an aryl uracil compound represented by a formula I (shown in the description) or agriculturally acceptable salt thereof. According to the formula I, R1 and R2 are independentlyselected from hydrogen, amino, C1-C4 alkyl or C1-C4 alkyl halide; X and Y are independently selected from hydrogen, halogen, nitryl, cyan, C1-C4 alkyl or substituted C1-C4 alkyl; R3 is selected from hydrogen, cyan or C1-C4 alkyl; and R4 is selected from cyan, nitryl, substituted or unsubstituted phenyl, substituted or unsubstituted five-membered or six-membered aromatic heterocyclic radical or a substituent group represented by a formula II (shown in the description), wherein R5 is selected from halogen, R6 and R7 are independently selected from hydrogen, halogen, C1-C4 alkyl or C1-C4 alkyl halide. The compound has the characteristics of wide weed control spectrum and high herbicidal activity. The invention further provides a preparation method of the aryl uracil compound or the agriculturally acceptable salt of the aryl uracil compound and a herbicide composition.

Novel benzohydrazide derivatives as herbicides and desiccant compositions containing them

The compound of the formula wherein Y, X, Z, T and Q are defined in the specification,

3-HETEROCYCLYL SUBSTITUTED BENZOIC ACID DERIVATIVES

Disclosed are 3-heterocyclyl substituted benzoic acid derivatives of general formula (I), in which the variables R1 to R8 and X have the meanings indicated in claim 1, and the use thereof as herbicides or for desiccating/defoliating plants.