53803-91-1 Usage
Uses
Used in Pharmaceutical Industry:
1-(4,5-Dichloro-2-Methylphenyl)ethanone is used as a key intermediate for the synthesis of various pharmaceuticals. Its unique chemical structure allows it to be a building block in the development of new drugs, contributing to the advancement of medicinal chemistry.
Used in Agrochemical Industry:
In the agrochemical sector, 1-(4,5-Dichloro-2-Methylphenyl)ethanone serves as an essential intermediate in the production of agrochemicals. Its involvement in the synthesis of these chemicals aids in the development of effective solutions for agricultural applications, such as pest control and crop protection.
Used in Organic Synthesis:
1-(4,5-Dichloro-2-Methylphenyl)ethanone is utilized as a versatile building block in organic synthesis. Its chemical properties make it suitable for the creation of a variety of organic compounds, expanding the scope of chemical research and development.
Used as a Reagent in Chemical Reactions:
1-(4,5-Dichloro-2-Methylphenyl)ethanone also functions as a reagent in numerous chemical reactions. Its participation in these processes facilitates the synthesis of complex molecules and contributes to the progress of chemical research and innovation.
Check Digit Verification of cas no
The CAS Registry Mumber 53803-91-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,0 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53803-91:
(7*5)+(6*3)+(5*8)+(4*0)+(3*3)+(2*9)+(1*1)=121
121 % 10 = 1
So 53803-91-1 is a valid CAS Registry Number.
53803-91-1Relevant academic research and scientific papers
Synthesis of substituted phenyl ketones via Pd-catalysed hydrodechlorination of their polychlorinated derivatives
Bomben, Andrea,Marques, Carlos A.,Selva, Maurizio,Tundo, Pietro
, p. 1109 - 1114 (2007/10/03)
The following compounds, 2- and 3-methylacetophenones, 2- and 3-methylbenzophenones, and 2,2'-, 2,3'- and 3,3'-dimethylbenzophenones have been synthesized through a Pd-catalysed hydrodechlorination of the corresponding dichlorinated derivatives. The reaction has been carried out under multiphase conditions at 30-50°C, by bubbling H2 at atmospheric pressure into a biphasic system constituted by an organic substrate solution (isooctane solvent) and an aqueous alkaline solution (50% aq KOH), in the presence of Pd/C (5% wt) and Aliquat 336 (tricaprylylmethylammonium chloride). Likewise, fluorinated aceto- and benzophenones (4-fluoro-3-methylacetophenone and 4-fluoro-3-methylbenzo-, 4-fluoro-2',3-dimethylbenzo-, 4-fluoro-3,3'-dimethylbenzophenones) have been prepared starting from the corresponding chlorinated methylfluoro and dimethyfluoro ketones. Under such conditions, the presence of the onium salt allows the reaction to proceed with a high chemoselectivity: chlorine is removed while both the reduction of the carbonyl group and/or fluorine removal are prevented.
