202664-53-7 Usage
Uses
Used in Pharmaceutical Industry:
2'-Fluoro-5'-(trifluoromethyl)acetophenone is utilized as a key intermediate in the synthesis of various pharmaceuticals, contributing to the development of new drugs and therapeutic agents. Its unique structural features and reactivity facilitate the creation of novel molecular entities with potential medicinal applications.
Used in Agrochemical Industry:
In the agrochemical sector, 2'-fluoro-5'-(trifluoromethyl)acetophenone serves as a crucial building block for the preparation of agrochemicals, including pesticides and herbicides. Its incorporation into these compounds can enhance their efficacy and selectivity, leading to improved agricultural productivity and crop protection.
Used in Dyes and Fragrances Industry:
2'-Fluoro-5'-(trifluoromethyl)acetophenone is employed as an intermediate in the manufacture of dyes and fragrances, where its chemical properties allow for the production of a diverse range of colorants and aromatic compounds. This contributes to the creation of vibrant and distinctive products in the textile, cosmetic, and perfumery industries.
Used in Organic Synthesis:
As a versatile chemical in organic synthesis, 2'-fluoro-5'-(trifluoromethyl)acetophenone is used as a starting material for the preparation of a wide array of functionalized compounds. Its ability to participate in various reactions, such as nucleophilic substitutions, electrophilic aromatic substitutions, and rearrangements, makes it an invaluable resource for the synthesis of complex organic molecules with diverse applications across multiple industries.
Check Digit Verification of cas no
The CAS Registry Mumber 202664-53-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,6,6 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 202664-53:
(8*2)+(7*0)+(6*2)+(5*6)+(4*6)+(3*4)+(2*5)+(1*3)=107
107 % 10 = 7
So 202664-53-7 is a valid CAS Registry Number.
InChI:InChI=1/C9H6F4O/c1-5(14)7-4-6(9(11,12)13)2-3-8(7)10/h2-4H,1H3
202664-53-7Relevant academic research and scientific papers
Synthesis of 2-fluorocholine aryl carbonyl compounds
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Paragraph 0073; 0074; 0077, (2017/02/09)
The invention provides a method for synthesizing 2-fluoroarylcarbonyl compounds, which comprises the following steps: converting arylcarbonyl compounds into corresponding carbonyl oxime ether compounds, mildly implementing aryl hydrocarbon chain direct fluoridation of high-selectivity oximido substituent group ortho-position in the presence of a palladium catalyst, a fluoridation reagent and additives, and finally, rehydrolyzing oxime ethers under the action of acid to obtain the 2-fluoroarylcarbonyl compounds. The fluoridation method has the advantages of mild reaction conditions, high substrate adaptability, high fluoridation selectivity and the like, is simple to operate, and has higher application research value.
CYCLIC AMINE COMPOUND AND PEST CONTROL AGENT
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Page/Page column 41, (2008/06/13)
A chemical compound represented by the formula [I]: (wherein R 1 represents a hydroxyl group or the like, m represents 0 or an integer of 1 to 5, R 2 represents a halogen atom or the like, k represents 0 or an integer of 1 to 4, R 3 , R 31 , R 4 , R 41 ,
