23997-80-0

Basic information

• Product Name: Ethanone, 1-(2,4-dimethoxyphenyl)-, oxime
• CAS NO: 23997-80-0
• Molecular Formula: C10H13NO3
• Molecular Weight: 195.218
• Mol File: 23997-80-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Ethanone, 1-(2,4-dimethoxyphenyl)-, oxime(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 1-(2,4-dimethoxyphenyl)-, oxime(23997-80-0)
• EPA Substance Registry System: Ethanone, 1-(2,4-dimethoxyphenyl)-, oxime(23997-80-0)

Safety Data

• Hazardous Substances Data: 23997-80-0(Hazardous Substances Data)

Upstream product

• 151-10-0 1,3-Dimethoxybenzene 
• 829-20-9 2',4'-dimethoxyacetophenone 

Downstream Products

• 188894-33-9 α-(2,4-dimethoxyphenyl)ethyl amine 
• 829-20-9 2',4'-dimethoxyacetophenone 
• 23999-64-6 6-methoxy-2-methyl-benzoxazole 
• 5078-07-9 6-hydroxy-2-methylbenzoxazole 
• 71516-64-8 1-(2,4-Dimethoxy-phenyl)-ethanone O-[1-(2,4-dimethoxy-phenyl)-eth-(E)-ylideneaminooxymethyl]-oxime 
• 99075-67-9 thioacetic acid-(2,4-dimethoxy-anilide) 

Relevant articles and documents

Preparation method of S-configuration phenyl ethyl amine hydrochloride compound

The invention relates to a preparation method of an S-configuration phenyl ethyl amine hydrochloride compound, and relates to the technical field of medicine synthesis and preparation. The preparationmethod comprises the following steps: (1) carrying out Friedel-Crafts reaction on m-dimethoxy benzene and acetyl chloride under the condition of Lewis acid to generate an intermediate A; (2) reactingthe intermediate A with hydroxylamine hydrochloride without separation to generate an intermediate B; (3) reducing the intermediate B under the condition of a reducing agent to obtain a compound C; (4) carrying out organic acid resolution on the compound C to obtain an S-configuration compound D organic salt; and (5) dissociating and salifying the organic salt to obtain a target product compoundE. The preparation method disclosed by the invention has the characteristics of simple purification, low cost, high efficiency, high yield and suitability for industrial mass production.

Preparation method of pyrimidine salicylate oxime ester compound and application of compound as herbicide

The invention discloses a preparation method of a pyrimidine salicylate oxime ester compound and application of the compound as a herbicide, belongs to the technical field of herbicides, and relates to the application of the herbicide in selectively controlling gramineous weeds and broadleaf weeds for crops. The compound is a pyrithiobac oxime ester compound. The preparation method includes the following steps that acids of pyrithiobac are condensed with substituted acetophenoxime in the presence of an organic solvent and a condensation agent to prepare a (I) compound. At 45 g a.i./hm, thecompound can effectively control echinochloa crusgalli, eleusineindica, setaria viridis, amaranthus retroflexus, portulaca oleracea, chenopodium album and other grassy weeds and broadleaf weeds, can serve as a candidate herbicide in a cotton field and has potential industrial application. Meanwhile, the compound is environmentally friendly, low in toxicity and highly safe for crops such as cotton.The invention provides a preparation technology of the efficient and safe novel pyrimidine salicylate oxime ester compound with the herbicidal activity, the compound can be massively produced, the yield is high and the purity is high.