130845-43-1

Basic information

• Product Name: 2-[(4,6-dimethoxy-2-pyrimidinyl)oxy]benzaldehyde oxime
• Synonyms: 2-[(4,6-dimethoxy-2-pyrimidinyl)oxy]benzaldehyde oxime
• CAS NO: 130845-43-1
• Molecular Formula: C13H13N3O4
• Molecular Weight: 275.26002
• Mol File: 130845-43-1.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-[(4,6-dimethoxy-2-pyrimidinyl)oxy]benzaldehyde oxime(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[(4,6-dimethoxy-2-pyrimidinyl)oxy]benzaldehyde oxime(130845-43-1)
• EPA Substance Registry System: 2-[(4,6-dimethoxy-2-pyrimidinyl)oxy]benzaldehyde oxime(130845-43-1)

Safety Data

• Hazardous Substances Data: 130845-43-1(Hazardous Substances Data)

Upstream product

• 110284-76-9 2-(4,6-dimethoxy-pyrimidin-2-yl-oxy)benzaldehyde 
• 113583-35-0 4,6-dimethoxypyrimidin-2-yl methyl sulfone 
• 90905-46-7 4,6-dimethoxy-2-(methylsulfanyl)pyrimidine 
• 90-02-8 salicylaldehyde 

Relevant articles and documents

Isoxazole oxime ester derivative and application thereof

The invention discloses a 2(4)-(4,6-dimethoxypyrimidine-2-oxy)benzaldoxime-O-[3-aryl-5-methyl-isoxazole-4-formyl]ester derivative. The general formula of the derivative is represented by formula I, and in the formula I, X represents chlorine, fluorine, a

Dimethoxypyrimidines as Novel Herbicides. Part 2. Synthesis and Herbicidal Activity of O-Pyrimidinylsalicylates and Analogues

A new series of the O-pyrimidinylsalicylates was synthesized and their herbicidal activity was examined. Some of these compounds showed very strong herbicidal activity under pre- and post-emergent treatment conditions against various kinds of grass and broadleaf weeds. Among these compounds, O-(4,6-dimethoxypyrimidin-2-yl)salicylic acid and its methyl ester were found to exhibit the highest activity. The herbicidal symptoms observed after the treatments included early cessation of plant growth followed by chlorosis, necrosis and plant death. The symptoms were similar to those caused by sulfonylureas and imidazolinones, which inhibit branched-chain acid biosynthesis.

2-(4,6-dimethoxy-2-pyrimidinyloxy)benzaldoximes, preparation processes thereof, herbicides containing the same, and herbicidal compositions containing the same along with other active ingredient

Disclosed are herbicidally active pyrimidine derivatives of the formula STR1 wherein R represents a hydrogen atom or an etherifying group, e.g., a lower alkyl, lower alkenyl, lower alkynyl, phenyl-substituted lower alkenyl, lower haloalkenyl, cycloalkyl, substituted phenyl-substituted lower alkenyl or phenyl-substituted lower alkynyl group; or a group represented by the following formula: STR2 wherein R1 represents a hydrogen atom or a lower alkyl group, X a halogen atom or a lower alkyl or lower alkoxyl group, m and n individually 0-2, and when m is 2, both Xs may be the same or different, and herbicidal compositions containing the same, alone or in combination with another herbicidally active compound, the pyrimidine derivatives being prepared by reaction of 2-(4,6-dimethoxy-2-pyrimidinyloxy)benzaldehyde with NH2 OR or with a salt of hydroxylamine followed by reaction with a halide of the formula RY wherein R has the same value as above and Y is Cl, Br or I.