Re₂(CO)8(P(OC₆H₄CH₃)3)2

Base Information

• Chemical Name: Re₂(CO)8(P(OC₆H₄CH₃)3)2
• CAS No.: 65532-00-5
• Molecular Formula: C₅₀H₄₂O₁₄P₂Re₂
• Molecular Weight: 1301.24
• Mol file: 65532-00-5.mol

Synonyms:

Chemical Property of Re₂(CO)8(P(OC₆H₄CH₃)3)2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Re₂(CO)8(P(OC₆H₄CH₃)3)2

There total 1 articles about Re₂(CO)8(P(OC₆H₄CH₃)3)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: 37.8%

decacarbonyldirhenium(0) (14285-68-8) + tri(O-methylphenyl)phosphite (2622-08-4) → Re2(CO)8(P(OC6H4CH3)3)2 (65532-00-5)

Guidance literature:

In xylene; (N2); Re complex and P(OC6H4CH3)3 were refluxed in xylene for 16 h; solvent was removed, oily residue was chromd. (TLC); recrystn. from hexane; elem. anal.;

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

Reference yield: 15.0%

Re2(CO)8(P(OC6H4CH3)3)2 (65532-00-5) → cis-Re(CO)4(P(O-o-tol)3)I (134770-94-8,142560-40-5) + trans-Re(CO)4(P(O-o-tol)3)I (134770-94-8,142560-40-5)

Guidance literature:

With iodine; In dichloromethane; under N2; slow addn. of soln. of I2 to soln. of complex; addn. of aq. Na2S2O3 after 30 min, organic layer separated, dried (MgSO4), filtered (Celite), evapd. (vac.), trans-product isolated by fractional crystn. (EtOAc/hexane), cis-product by column chromy. (silica gel, benzene/hexane); elem. anal.;

upstream raw materials:

decacarbonyldirhenium⁽⁰⁾

tri(O-methylphenyl)phosphite

Downstream raw materials:

cis-Re(CO)4(P(O-o-tol)3)I

trans-Re(CO)4(P(O-o-tol)3)I