82297-90-3 Usage
Uses
Used in Organic Synthesis:
3,5-Dichlorophenylmagnesium bromide is used as a key synthetic intermediate for the preparation of non-alternant polycyclic hydrocarbons, such as indeno-benzophenalene. Its reactivity allows for the formation of complex molecular structures that are otherwise difficult to synthesize.
Used in the Synthesis of Carboxylic Esters:
In this application, 3,5-dichlorophenylmagnesium bromide serves as a substrate in the synthesis of carboxylic esters. It reacts with 2-methyl-4,6-pyrimidyl dicarbonates, leading to the formation of esters that can be used in various chemical and pharmaceutical processes.
Used in the Synthesis of Aryl Ketones:
3,5-Dichlorophenylmagnesium bromide is also utilized as a substrate in the synthesis of aryl ketones. It reacts with acid chlorides in the presence of bis[2-(N,N-dimethylamino)ethyl] ether ligand, facilitating the formation of aryl ketones that are important building blocks in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 82297-90-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,9 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82297-90:
(7*8)+(6*2)+(5*2)+(4*9)+(3*7)+(2*9)+(1*0)=153
153 % 10 = 3
So 82297-90-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H3Cl2.BrH.Mg/c7-5-2-1-3-6(8)4-5;;/h2-4H;1H;/q;;+1/p-1/rC6H3BrCl2Mg/c7-10-6-2-4(8)1-5(9)3-6/h1-3H
82297-90-3Relevant academic research and scientific papers
Synthesis of trifluoromethylated α-hydroxy acids and their derivatives based on alkyl trifluoropyruvates
Vasilyeva,Vorobyeva
, p. 1426 - 1432 (2018/10/31)
The reactions of trifluoropyruvates with nitromethane and arylmagnesium bromides leading to trifluoromethyl-containing α-hydroxy acid esters were studied and various derivatives of the acids were obtained.
Process for producing 3,5-dichloro-α-methylstyrene
-
, (2008/06/13)
1-Bromo-3,5-dichlorobenzene is reacted with magnesium in a solvent and acetone is added to react it with the reaction product and a mineral acid is added to hydrolyze the resulting α-(3,5-dichlorophenyl) isopropoxymagnesium bromide and then, the product i
