[Re(2,9-Me₂phen)(carbonyl)3(tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane(-H))]

Base Information

• Chemical Name: [Re(2,9-Me₂phen)(carbonyl)3(tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane(-H))]
• CAS No.: 1190115-22-0
• Molecular Formula: C₅₃H₅₀BN₂O₃Re
• Molecular Weight: 960.01

Synonyms:

Chemical Property of [Re(2,9-Me₂phen)(carbonyl)3(tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane(-H))]

Chemical Property:

Purity/Quality:

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Useful:

Technology Process of [Re(2,9-Me₂phen)(carbonyl)3(tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane(-H))]

There total 1 articles about [Re(2,9-Me₂phen)(carbonyl)3(tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane(-H))] 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: 26.0%

[Re(CO)3(2,9-Me2phen)Br] (56812-05-6) + tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane (321735-72-2) → [Re(2,9-Me2phen)(carbonyl)3(tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane(-H))] (1190115-22-0)

Guidance literature:

With TlPF₆; N(CH₂CH₃)3; In tetrahydrofuran; byproducts: TlBr; (N2, Schlenk technique); refluxing mixt. of rhenium compd., TlPF6, boroncompd. and triethylamine in THF for 48 h; filtration, concg., chromy. (silica gel, CH2Cl2), evapn., recrystn. by layering hexane onto CH2Cl2 soln. of rhenium compd., elem. anal.;

DOI:10.1021/ic900803a

Reference yield:

[Re(2,9-Me2phen)(carbonyl)3(tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane(-H))] (1190115-22-0) + tetrabutyl ammonium fluoride (429-41-4) → [Re(2,9-Me2phen)(carbonyl)3(tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane(-H)-fluoride(1-))](1-)

Guidance literature:

With (CH₃CH₂CH₂CH₂)4NPF₆; In acetonitrile; treatment of rhenium compd. in CH3CN soln. of tetrabutylammonium hexafluorophosphate with fluoride salt; UV and emission spectroscopy monitoring;

DOI:10.1021/ic900803a

upstream raw materials:

[Re(CO)₃(2,9-Me₂phen)Br]

tris(4-ethynyl-2,3,5,6-tetramethylphenyl)borane

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