656233-53-3 Usage
Reaction
Chiral ligands for rhodium-catalyzed arylation of aldehydes with arylboronic acids.
Chiral ligands for rhodium-catalyzed arylation of imines with arylboronic acids.
Chiral ligands for rhodium-catalyzed arylation of α-ketoesters with arylboronic acids.
Chiral ligands for palladium-catalyzed asymmetric umpolung allylation of aldehydes.
Chiral ligands for rhodium-catalyzed asymmetric hydrogenation of (Z)-β-arylenamides.
Check Digit Verification of cas no
The CAS Registry Mumber 656233-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,6,2,3 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 656233-53:
(8*6)+(7*5)+(6*6)+(5*2)+(4*3)+(3*3)+(2*5)+(1*3)=163
163 % 10 = 3
So 656233-53-3 is a valid CAS Registry Number.
656233-53-3Relevant articles and documents
Highly regioselective asymmetric copper-catalyzed allylic alkylation with dialkylzincs using monodentate chiral spiro phosphoramidite and phosphite ligands
Shi, Wen-Jian,Wang, Li-Xin,Fu, Yu,Zhu, Shou-Fei,Zhou, Qi-Lin
, p. 3867 - 3872 (2007/10/03)
The copper complexes of chiral spiro phosphoramidite and phosphite ligands were found to be effective catalysts in the asymmetric allylic alkylations of cinnamyl halides with dialkylzincs. The allylic alkylation products were obtained in high regioselecti
