Rhenium, tetrachlorobis(triphenylphosphine)-

Base Information

• Chemical Name: Rhenium, tetrachlorobis(triphenylphosphine)-
• CAS No.: 16853-54-6
• Molecular Formula: C₃₆H₃₀Cl₄P₂Re
• Molecular Weight: 852.601
• Mol file: 16853-54-6.mol

Synonyms:

Chemical Property of Rhenium, tetrachlorobis(triphenylphosphine)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Rhenium, tetrachlorobis(triphenylphosphine)-

There total 5 articles about Rhenium, tetrachlorobis(triphenylphosphine)- 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: 85.0%

acetonitrile(trichloro)bis(triphenylphosphine)-rhenium(III) (16009-56-6,34387-57-0) + Phenyl azide (622-37-7) → trans-tetrachlorobis(triphenylphosphine-P)rhenium(IV) (16853-54-6,34248-10-7)

Guidance literature:

In chloroform; PhN3 adding to Re complex in CHCl3, refluxing for 30 min under N2, concg. under reduced pressure, abs. EtOH adding, ppt. filtering off, washingwith EtOH and hexane, drying in vacuo; identified by comparison with an authentic sample;

DOI:10.1021/ic00135a068

Reference yield: 56.0%

trichlorooxobis(triphenylphosphine)rhenium(V) (34248-12-9) + N-methyl-1,2-phenylenediamine (4760-34-3) → [ReCl4(NC6H4NHCH3)(OPPh3)] (779339-73-0) + [ReCl4(OPPh3)2] (72895-40-0,211519-76-5) + trans-tetrachlorobis(triphenylphosphine-P)rhenium(IV) (16853-54-6,34248-10-7)

Guidance literature:

In chloroform; to soln. (ReOCl3(PPh3)2) in CHCl3 N-methyl-o-diaminobenzene in CHCl3 andrefluxed for 3 h; react. mixt. was cooled and concd. in vacuo, residue was loaded onto silica column and eluted with CH2Cl2 and MeOH-CH2Cl2 (4:96); elem. anal.;

DOI:10.1021/ic049372p

Reference yield: 35.0%

((C6H5)3P)2(CH2C(H)C(H)CH2)ReH3 (75359-49-8) → trans-tetrachlorobis(triphenylphosphine-P)rhenium(IV) (16853-54-6,34248-10-7)

Guidance literature:

With hydrogenchloride; hexafluorophosphoric acid; In dichloromethane; excess of HCl at room temp.;

DOI:10.1039/c39800000249

upstream raw materials:

trichlorooxobis(triphenylphosphine)rhenium(V)

N-methyl-1,2-phenylenediamine

hydrogenchloride

propionic acid

Downstream raw materials:

dichloro-bis(acetylacetonato)rhenium(IV)

dichloroacetylacetonato-bis(triphenylphosphane)rhenium(III)

trans-[(ethylenediamine)2dioxorhenium(V)] chloride

[ReCl₄(pyrazole)PPh₃]