130296-28-5 Usage
Description
Bis(1,5-cyclooctadiene)rhodium(I) hexafluoroantimonate is a brown crystalline compound that serves as a versatile catalyst in various chemical reactions. It is known for its ability to facilitate [3+2] cycloaddition, C-C bond-forming hydrogenation, and the preparation of diastereomeric chiral phosphorus monand bidentate diamidophosphite ligands based on dianhydromannitol, which are used in asymmetric metallocomplex catalysis.
Uses
Used in Chemical Synthesis:
Bis(1,5-cyclooctadiene)rhodium(I) hexafluoroantimonate is used as a catalyst for [3+2] cycloaddition reactions, which are important in the formation of complex molecular structures. This application is crucial for the synthesis of various organic compounds and pharmaceuticals.
Used in Asymmetric Metallocomplex Catalysis:
Bis(1,5-cyclooctadiene)rhodium(I) hexafluoroantimonate is used as a catalyst in the preparation of diastereomeric chiral phosphorus monand bidentate diamidophosphite ligands based on dianhydromannitol. These ligands are essential in asymmetric metallocomplex catalysis, a process that plays a significant role in the synthesis of enantiomerically pure compounds, which are vital in the pharmaceutical industry.
Used in C-C Bond-Forming Hydrogenation:
Bis(1,5-cyclooctadiene)rhodium(I) hexafluoroantimonate is also used as a catalyst in C-C bond-forming hydrogenation reactions. This process is essential in the production of various organic compounds, including those used in the manufacturing of pharmaceuticals, agrochemicals, and fine chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 130296-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,9 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 130296-28:
(8*1)+(7*3)+(6*0)+(5*2)+(4*9)+(3*6)+(2*2)+(1*8)=105
105 % 10 = 5
So 130296-28-5 is a valid CAS Registry Number.
130296-28-5Relevant articles and documents
Synthesis of the Mixed-metal Clusters ; Reactions of > (R = Ph or Et) and Crystal Structure of 3-Au(PPh3)>>
Adatia, Trushar,Curtis, Hilary,Johnson, Brian F. G.,Lewis, Jack,McPartlin, Mary,Morris, Jill
, p. 3069 - 3074 (1994)
Treatment of the pentaruthenium salt 2 with an excess of (cod = cycloocta-1,5-diene) yielded the monoanion (1-) which has been isolated as its (1+) salt 1.Reaction of the monoanion with HBF4*Et2O gave the hydrido derivative 2.Compound 1 reacted with the gold salts Cl and Cl, respectively, to yield the cluster compounds > 3 and > 4.Compound 3 crystallises in the triclinic space group P (no. 2) with a = 15.993(3), b = 9.728(2), c = 13.900(3) Angstroem, α = 90.29(2), β = 99.97(2), γ = 88.36(2) deg.The metal core geometry consists of a central Ru5Rh octahedron with one Ru3 face capped by a μ3-Au(PPh3) fragment .The reactions of 3 and 4 with norbornadiene, PPh3 and P(OMe)3 are reported.
