208245-65-2 Usage
Appearance
White to off-white solid
Molecular weight
229.26 g/mol
Common uses
Building block in the synthesis of pharmaceuticals and agrochemicals, preparation of organic compounds, reagent in chemical reactions
Potential applications
Medicinal chemistry, drug discovery
Unique properties
The presence of difluoromethylene group attached to the piperidine ring and the ester group attached to the carboxylic acid function make the compound unique.
Check Digit Verification of cas no
The CAS Registry Mumber 208245-65-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,2,4 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 208245-65:
(8*2)+(7*0)+(6*8)+(5*2)+(4*4)+(3*5)+(2*6)+(1*5)=122
122 % 10 = 2
So 208245-65-2 is a valid CAS Registry Number.
208245-65-2Relevant articles and documents
Difluoromethyl 2-pyridyl sulfone: A new gem-difluoroolefination reagent for aldehydes and ketones
Zhao, Yanchuan,Huang, Weizhou,Zhu, Lingui,Hu, Jinbo
supporting information; experimental part, p. 1444 - 1447 (2010/06/20)
Chemical equation presented Difluoromethyl 2-pyridyl sulfone, a previously unknown compound, was found to act as a novel and efficient gem-difluoroolefination reagent for both aldehydes and ketones. It was found that the fluorinated sulfinate intermediate in the reaction is relatively stable, which can be observed by 19F NMR and trapped with CH 3l.
