Re₂(CO)8(tricyclohexylphosphine)2

Base Information

• Chemical Name: Re₂(CO)8(tricyclohexylphosphine)2
• CAS No.: 65531-96-6
• Molecular Formula: 8CO*2C₁₈H₃₃P*Re₂
• Molecular Weight: 1157.36
• Mol file: 65531-96-6.mol

Synonyms:

Chemical Property of Re₂(CO)8(tricyclohexylphosphine)2

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of Re₂(CO)8(tricyclohexylphosphine)2

There total 1 articles about Re₂(CO)8(tricyclohexylphosphine)2 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: 14.0%

decacarbonyldirhenium(0) (14285-68-8) + tricyclohexylphosphine (2622-14-2) → Re2(CO)8(P(C6H11)3)2 (65531-96-6)

Guidance literature:

In xylene; (N2); Re complex and P(C6H11)3 were refluxed in xylene for 20 h; solvent was removed in vac., residue was recrystd. several times from xylene-methylated spirit; elem. anal.;

DOI:10.1016/S0022-328X(00)82415-8

Reference yield:

Re2(CO)8(tricyclohexylphosphine)2 (65531-96-6) + tricyclohexylphosphine (2622-14-2) → Re(CO)3(tricyclohexylphosphine)2Cl (85848-25-5)

Guidance literature:

With tetrachloromethane; In benzene; Irradiation (UV/VIS); soln. of complex and ligand irradiated for 5 h (soln. occasionally degassed), CCl4 added; not isolated, detected by IR;

DOI:10.1021/om00078a018

Reference yield:

Re2(CO)8(P(C6H11)3)2 (65531-96-6) + 1-iodohexadecane (544-77-4) → 2Re(1+)*6CO*2P(C6H11)3*2I(1-)=I2Re2(CO)6(P(C6H11)3)2 + cis-Re(CO)4(P(OPh)3)I (142457-88-3,142560-45-0)

Guidance literature:

With P(C₆H₁₁)3 or CO; In decalin; Re-complex in decalin (Schlenk tube, degassing by several freeze-pump-thaw cycles), react. tubes in an oil bath, temp. of soln. 119.3-160.0°C, addn. of other reactants via syringe, shaking, react. in the darkin absence or presence of PCy3 or CO; not isolated, detd. by IR; Kinetics;

upstream raw materials:

decacarbonyldirhenium⁽⁰⁾

tricyclohexylphosphine

Downstream raw materials:

cis-Re(CO)4(P(OPh)3)I

Re(CO)3(tricyclohexylphosphine)2Cl