82297-90-3 Usage
Uses
3,5-Dichlorophenylmagnesium bromide can be used:In one of the key synthetic steps for the preparation of non-alternant polycyclic hydrocarbon named indeno-benzophenalene.As a substrate in the synthesis of carboxylic esters by reacting with 2-methyl-4,6-pyrimidyl dicarbonates.As a substrate in the synthesis of aryl ketones by reacting with acid chlorides using bis[2-(N,N-dimethylamino)ethyl] ether ligand.
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 articles and documents
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.
