triphenylaluminum etherate

Base Information

• Chemical Name: triphenylaluminum etherate
• CAS No.: 856321-14-7
• Molecular Formula: C₂₂H₂₅AlO
• Molecular Weight: 332.421

Synonyms:

Chemical Property of triphenylaluminum etherate

Chemical Property:

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Technology Process of triphenylaluminum etherate

There total 1 articles about triphenylaluminum etherate 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: 44.0%

aluminium trichloride (7446-70-0) + diethyl ether (60-29-7,927820-24-4) + phenyllithium (591-51-5) → triphenylaluminum etherate (856321-14-7) + triphenylaluminium (841-76-9)

Guidance literature:

In diethyl ether; under Ar; soln. of PhLi in Et2O added slowly to stirred suspn. of AlCl3 in Et2O at -78°C; warmed to room temp.; stirred for 4 h; filtered; vol. reduced; cooled (-40°C); ppt. collected; extd. (toluene); crystd. (-40°C); filtered; dried under vac. at 50°C ((Et2O)AlPh3); solid dried under vac., extd. (boiling toluene), crystd. (-40°C), dried; elem. anal.;

DOI:10.1021/om800509p

Reference yield: 93.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + triphenylaluminum etherate (856321-14-7) + N,N,N,N,-tetramethylethylenediamine (110-18-9) + 2,2,6,6-tetramethylpiperidinyl-lithium (38227-87-1) → [Li(tetrahydrofuran)2(N,N,N',N'-tetramethylethylenediamine)][Ph3Al(tetramethylpiperidine)] (1246267-37-7)

Guidance literature:

In tetrahydrofuran; toluene; under Ar; soln. of Li compd. in toluene dropped into soln. of Et2OAlPh3 in THF at -78°C, mixt. stirred at room temp. for 2 h, solid sepd.and dissolved in THF/tetramethylethylenediamine; soln. concd., soln. filtered, filtrate stored at -20°C, crystals isolated and gently dried under vac.; elem. anal.;

DOI:10.1039/c0nj00136h

Reference yield: 78.0%

triphenylaluminum etherate (856321-14-7) + meso-phenyl-α,α'-dimesityldipyrromethene → (N,N)AlPh2

Guidance literature:

In toluene; at 20 ℃; Inert atmosphere;

DOI:10.1021/om500730g

upstream raw materials:

aluminium trichloride

diethyl ether

phenyllithium

Downstream raw materials:

tetraphenylosmium(IV)

(S)-2-chlorobenzhydrol

[Li(tetrahydrofuran)2(N,N,N',N'-tetramethylethylenediamine)][Ph₃Al(tetramethylpiperidine)]

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