dichloro{(2-chlorophenyl)diazenido}(ammine)bis(triphenylphosphine)rhenium

Base Information

• Chemical Name: dichloro{(2-chlorophenyl)diazenido}(ammine)bis(triphenylphosphine)rhenium
• CAS No.: 108534-89-0
• Molecular Formula: C₄₂H₃₇Cl₃N₃P₂Re
• Molecular Weight: 938.289
• Mol file: 108534-89-0.mol

Synonyms:

Chemical Property of dichloro{(2-chlorophenyl)diazenido}(ammine)bis(triphenylphosphine)rhenium

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of dichloro{(2-chlorophenyl)diazenido}(ammine)bis(triphenylphosphine)rhenium

There total 1 articles about dichloro{(2-chlorophenyl)diazenido}(ammine)bis(triphenylphosphine)rhenium 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: 15.0%

[ReOCl3(PPh3)2] + o-chlorophenylhydrazine hydrochloride (41052-75-9) → dichloro{(2-chlorophenyl)diazenido}(ammine)bis(triphenylphosphine)rhenium (108534-89-0)

Guidance literature:

With PPh₃; In ethanol; benzene; (ReOCl3(PPh3)2), ClC6H4NHNH2*HCl and PPh3 were heated under reflux with stirring in benzene and ethanol for 45 min; mixt. was filtered, solvents were removed by evapn., oil was triturated with anhydrous diethyl ether, ppt. was washed with anhydrous diethyl ether, then with CH2Cl2, crystals were formed by slow evapn. of CH2Cl2 soln. under air;

DOI:10.1021/ic00260a017

Reference yield: 15.0%

dichloro{(2-chlorophenyl)diazenido}(ammine)bis(triphenylphosphine)rhenium (108534-89-0) + N,N'-dimethyl-N-N'-bis(2-mecaptoethyl)-ethylenediaminato (61260-06-8) + N-ethyl-N,N-diisopropylamine (7087-68-5) → {N,N'-dimethyl-N,N'-bis(sulfinatoethyl)ethylenediamine-S,N,N',O'}{(2-chlorophenyl)diazenido}(triphenylphosphine)rhenium(I)

Guidance literature:

With O₂; In benzene; a soln. of educts in benzene under N2 atm. was gently warmed with stirring overnight; soln. was filtered, solvent was removed from filtrate by evapn., oil residue was eluted from a silica column with THF-ethanol, recrystd. from THF-n-pentane; X-ray diffraction;

DOI:10.1021/ic00260a017

upstream raw materials:

o-chlorophenylhydrazine hydrochloride

Refernces