1702311-34-9 Usage
Reaction
Catalyst used for C-O coupling reactions between electron-deficient phenols and functionalized heteroaryl chlorides.
General Description
Josiphos SL-J009-1 Pd G3 (Josiphos SL-J009-1-G3-palladacycle) is a modified G3 precatalyst (G3′). It has been synthesized by Buchwald and coworkers from second generation (G2) precatalyst by methylation of the amino group present on biphenyl backbone. It is a useful catalyst for various cross-coupling reactions. G3 precatalysts are versatile catalysts. They have long life in solution and are readily soluble in various organic solvents. G3- precatalysts have been employed in various C-N bond forming reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 1702311-34-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,7,0,2,3,1 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1702311-34:
(9*1)+(8*7)+(7*0)+(6*2)+(5*3)+(4*1)+(3*1)+(2*3)+(1*4)=109
109 % 10 = 9
So 1702311-34-9 is a valid CAS Registry Number.