BIS(CYCLOOCTENE)IRIDIUM(I) CHLORIDE, DIMER

Base Information

• Chemical Name: BIS(CYCLOOCTENE)IRIDIUM(I) CHLORIDE, DIMER
• CAS No.: 12246-51-4
• Molecular Formula: C32H56 Cl2 Ir2
• Molecular Weight: 896.143
• Hs Code.: 28439000
• Mol file: 12246-51-4.mol

Synonyms:Cyclooctene,iridium complex; Bis((m-chloro)bis(cyclooctene)iridium); Bis(chlorobis(cyclooctene)iridium); Bis(m-chloro)bis(bis(cyclooctene)iridium);Bis(m-chloro)tetrakis(cyclooctene)diiridium;Bis[chlorobis(h2-cyclooctene)iridium];Chlorobis(cyclooctene)iridium dimer; Di-m-Chlorotetrakis(cyclooctene)diiridium; Di-m-chlorotetrakis(h2-cyclooctene)diiridium; Di-m-chlorotetrakis[(1,2-h)-cyclooctene]diiridium;Dichlorotetrakis(cyclooctene)diiridium

Chemical Property of BIS(CYCLOOCTENE)IRIDIUM(I) CHLORIDE, DIMER

Chemical Property:

• Melting Point: 160-165 °C (dec.)(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 12.37580
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Sensitive.: moisture sensitive, store cold
• Solubility.: Soluble in organic solvents.

Purity/Quality:

98%,99%, ^*data from raw suppliers

Chlorobis(cyclooctene)iridium(I) Dimer ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Useful:

• 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.

Technology Process of BIS(CYCLOOCTENE)IRIDIUM(I) CHLORIDE, DIMER

There total 1 articles about BIS(CYCLOOCTENE)IRIDIUM(I) CHLORIDE, DIMER which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

cis-Cyclooctene (931-88-4,931-87-3,25267-51-0) + iridium(III) chloride hydrate → [IrCl(cyclooctene)2]2 (12246-51-4)

Guidance literature:

In isopropyl alcohol; according to J.L. Herde, J.C. Lambert, C.V. Senoff, Inorg. Synth. 1974, 15, 18-20; mixt. of IrCl3*xH2O and cis-C8H14 refluxed in 2-propanol for about 2 h under N2;

DOI:10.1002/ejic.201001005

Reference yield: 90.0%

[IrCl(cyclooctene)2]2 (12246-51-4) + carbon monoxide (201230-82-2) + methyl 2-diphenylphosphinobenzoate (79932-99-3) → trans-[Ir(CO)Cl(2-Ph2P-C6H4COOMe)2] (1278584-39-6)

Guidance literature:

In dichloromethane; acetonitrile; (Ir(COE)2Cl)2 (0.223 mmol) dissolved in CH3CN, stirred at room temp. for10 min under N2, N2 flow stopped, CO passed into soln. until clear gree nish yellow soln. obtained, soln. of 2-(Ph2P)-C6H4COOCH3 (0.897 mmol) inCH2Cl2 added, stirred for 30 min; evapn. under vac., residue washed with Et2O, recrystd. from CH2Cl2/hexane; elem. anal.;

DOI:10.1002/ejic.201001005

Reference yield: 88.0%

[(μ-)ClIr(cyclooctene)2]2 (12246-51-4) + diphenyl ketene (525-06-4) + tris(1-methylethyl)phosphine (6476-36-4) → (C6H5)2CCOIr(P((CH3)2CH)3)2Cl (172660-95-6)

Guidance literature:

In benzene-d6; 25°C, 0.5 h; chromy. (SiO2);

DOI:10.1021/ja9532392

upstream raw materials:

cis-Cyclooctene

Downstream raw materials:

trans-[Ir(CO)Cl(2-Ph₂P-C₆H₄OMe)2]

trans-[Ir(CO)Cl(2-Ph₂P-C₆H₄COOMe)2]

(C₆H₅)2CCOIr(P((CH₃)2CH)3)2Cl

Refernces