290835-85-7 Usage
Description
2,6-Dichloro-3-fluoroacetophenone is an aryl fluorinated building block, a halogenated derivative of Acetophenone (A164015), characterized by its clear colorless to light yellow liquid appearance. It serves as a reagent in the production of fragrances and resin polymers, and is also utilized in the synthesis of enantiomerically pure forms of specific compounds.
Uses
Used in Fragrance and Resin Polymer Production:
2,6-Dichloro-3-fluoroacetophenone is used as a reagent for the production of fragrances and resin polymers, due to its ability to enhance the properties and characteristics of these products.
Used in Synthesis of Enantiomerically Pure Compounds:
In the chemical industry, 2,6-Dichloro-3-fluoroacetophenone is used as a key intermediate in the synthesis of the enantiomerically pure form of (S)-1-(2,6-dichloro-3-fluorophenyl)ethanol, which is important for the development of various pharmaceuticals and specialty chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 290835-85-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,0,8,3 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 290835-85:
(8*2)+(7*9)+(6*0)+(5*8)+(4*3)+(3*5)+(2*8)+(1*5)=167
167 % 10 = 7
So 290835-85-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H5Cl2FO/c1-4(12)7-5(9)2-3-6(11)8(7)10/h2-3H,1H3
290835-85-7Relevant articles and documents
Method for preparing aldehyde or ketone by oxidizing reaction alcohol oxide
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Paragraph 0043-0046, (2021/11/03)
The invention relates to a method for preparing aldehyde or ketone by oxidizing reaction alcohol oxide. The invention belongs to the field of medicine and chemical engineering, and particularly relates to a nitric acid and organic nitrogen oxide composition as a catalyst. The invention is prepared by the oxidation reaction of alcohol, wherein the oxidant is oxygen, and the nitric acid and organic nitrogen oxide composition are used as a catalytic system. The reaction is homogeneous reaction, and the catalytic system is simplified. The method is simple and convenient to operate, high in yield and low in cost. The invention is a very economical and simple method for preparing aldehyde or ketone from alcohol, and is suitable for industrial production.
Zinc(II)-catalyzed oxidation of alcohols to carbonyl compounds with chloramine-T
Wang, Peng,Cai, Jin,Yang, Jiabin,Sun, Chunlong,Li, Lushen,Hu, Huayou,Ji, Min
supporting information, p. 533 - 535 (2013/02/25)
Efficient oxidation of primary and secondary alcohols to the corresponding carbonyl compounds can be carried out in acetonitrile, using chloramine-T in the presence of catalytic zinc(II) salts. Primary alcohols are selectively oxidized to aldehydes without carboxylic acid byproduct.