Re2(CO)7(PMe3)3(μ-SC6H4CHCH)

Base Information

• Chemical Name: Re2(CO)7(PMe3)3(μ-SC6H4CHCH)
• CAS No.: 268217-85-2
• Molecular Formula: C₂₄H₃₃O₇P₃Re₂S
• Molecular Weight: 930.923

Synonyms:

Chemical Property of Re2(CO)7(PMe3)3(μ-SC6H4CHCH)

Chemical Property:

Purity/Quality:

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Technology Process of Re2(CO)7(PMe3)3(μ-SC6H4CHCH)

There total 2 articles about Re2(CO)7(PMe3)3(μ-SC6H4CHCH) 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:

Re2(CO)7(μ-SC6H4CHCH) + trimethylphosphane (594-09-2) → Re2(CO)7(PMe3)2(μ-SC6H4CHCH) + Re2(CO)7(PMe3)3(μ-SC6H4CHCH) (268217-85-2)

Guidance literature:

In toluene; under N2 or Ar, standard Schlenk techniques; toluene soln. of PMe3 addedto toluene soln. of Re complex (molar ratio 5.3:1); 35 min; volatiles removed in vac.; dissolved in CH2Cl2; layered with hexanes; crystd. at -20°C overnight; filtered; dried under vac.; mixt. of two Re complexes sepd. by hand; elem. anal.;

DOI:10.1021/ja011725l

Reference yield:

[Re(CO)3(CHCHC6H4S)Re(CO)4] + trimethylphosphane (594-09-2) → Re2(CO)7(PMe3)2(μ-SC6H4CHCH) + [Re(CO)3(P(CH3)3)2(SC6H4C2H2)Re(CO)4(P(CH3)3)] (268217-85-2)

Guidance literature:

In toluene; 1 M soln. of PMe3 (1-5 equiv.) in toluene added to soln. of the Re complex in toluene at room temp.; solvent removed, residue extd. with CH2Cl2, fractional crystn.;

DOI:10.1039/a909161k

upstream raw materials:

trimethylphosphane

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