1447963-71-4 Usage
Reactions
Ligand for the Palladium catalyzed chlorosulfonylation of aryl boronic acids
Ligand for the Palladium-catalyzed Buchwald-Hartwig cross-coupling of hindered primary amines and aryl halides.
Check Digit Verification of cas no
The CAS Registry Mumber 1447963-71-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,7,9,6 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1447963-71:
(9*1)+(8*4)+(7*4)+(6*7)+(5*9)+(4*6)+(3*3)+(2*7)+(1*1)=204
204 % 10 = 4
So 1447963-71-4 is a valid CAS Registry Number.
1447963-71-4Relevant articles and documents
Synthesis of aryl sulfonamides via palladium-catalyzed chlorosulfonylation of arylboronic acids
Debergh, J. Robb,Niljianskul, Nootaree,Buchwald, Stephen L.
supporting information, p. 10638 - 10641 (2013/08/23)
A palladium-catalyzed method for the preparation of sulfonamides is described. The process exhibits significant functional group tolerance and allows for the preparation of a number of arylsulfonyl chlorides and sulfonamides under mild conditions.
