12246-51-4 Usage
Chemical Properties
Yellow solid
Uses
Chlorobis(cyclooctene)iridium(I) dime is used as catalyst for Isomerization-hydroboration reactions with nido-carboranyldiphosphine as stabilizing ligand, Hydrogen peroxide oxidation of hydroxamic acids and their subsequent hetero Diels-Alder cycloaddition reactions, Immobilization of organic functional groups onto solid supports through vinylsilane coupling reactions, Alkylation reactions, Guerbet reaction, Allylic amination reactions in a DNA-diene-iridium(I) hybrid system, Asymmetric hydroamination reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 12246-51-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,4 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12246-51:
(7*1)+(6*2)+(5*2)+(4*4)+(3*6)+(2*5)+(1*1)=74
74 % 10 = 4
So 12246-51-4 is a valid CAS Registry Number.
InChI:InChI=1/4C8H14.4CH3.2ClH.2Ir/c4*1-2-4-6-8-7-5-3-1;;;;;;;;/h4*1-2H,3-8H2;4*1H3;2*1H;;/b4*2-1-;;;;;;;;/r4C8H14.C4H14Cl2Ir2/c4*1-2-4-6-8-7-5-3-1;1-7(2)5-8(3,4)6-7/h4*1-2H,3-8H2;5-6H,1-4H3/b4*2-1-;
12246-51-4Relevant articles and documents
Electron-rich Vaska-type complexes trans-[Ir(CO)Cl(2-Ph2PC 6H4COOMe)2] and trans-[Ir(CO)Cl(2-Ph 2PC6H4OMe)2]: Synthesis, characterisation and reactivity
Dutta, Dipak Kumar,Deb, Biswajit,Sarmah, Bhaskar Jyoti,Woollins, J. Derek,Slawin, Alexandra M. Z.,Fuller, Amy L.,Randall, Rebecca A. M.
, p. 835 - 841 (2011/05/13)
The in-situ-generated dimeric precursor [Ir(CO)2Cl]2 reacts with four molar equivalents of the ligands 2-Ph2PC 6H4COOMe (a) and 2-Ph2PC6H 4OMe (b) to afford tetracoord