1233717-68-4 Usage
Reaction
Catalyst used for the Heck alkynylation of aryl and heteroaryl chlorides.
Uses
Bis[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(0) is used in cross-coupling including sp2-sp3 coupling, especially Suzuki, Negishi-type, Heck, Sonogashira, and Buchwald-Hartwig coupling reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 1233717-68-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,7,1 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1233717-68:
(9*1)+(8*2)+(7*3)+(6*3)+(5*7)+(4*1)+(3*7)+(2*6)+(1*8)=144
144 % 10 = 4
So 1233717-68-4 is a valid CAS Registry Number.
1233717-68-4Relevant articles and documents
The impact of palladium(II) Reduction pathways on the structure and activity of palladium(0) catalysts
Wei, Carolyn S.,Davies, Geraint H. M.,Soltani, Omid,Albrecht, Jacob,Gao, Qi,Pathirana, Charles,Hsiao, Yi,Tummala, Srinivas,Eastgate, Martin D.
, p. 5822 - 5826 (2013/07/11)
Two roads diverged: The mechanism of insitu PdII catalyst activation to generate an active {LnPd0} catalyst from an air-stable PdII precursor was examined using the standard conditions of a Miyaura borylation reaction. Two pathways for catalyst activation exist under these conditions, producing two structurally and chemically distinct {LnPd0} complexes (see scheme). Copyright
