tris(methyldiphenylphosphine)methylcopper(I)

Base Information

Chemical Name:tris(methyldiphenylphosphine)methylcopper(I)
CAS No.:63330-51-8
Molecular Formula:C₄₀H₄₂CuP₃
Molecular Weight:679.241
Hs Code.:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of tris(methyldiphenylphosphine)methylcopper(I)

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Technology Process of tris(methyldiphenylphosphine)methylcopper(I)

There total 2 articles about tris(methyldiphenylphosphine)methylcopper(I) 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: 43.0%

: 142-71-2
tetrakis(acetato)dicopper(II)

: 2999-74-8
dimethylmagnesium

: 1486-28-8
diphenyl(methyl)phosphine

: 63330-51-8
tris(methyldiphenylphosphine)methylcopper(I)

Guidance literature:: In diethyl ether; pentane; To a suspension of anhyd. tetrakis(acetato)dicopper(II) in pentane at 0°C is added MgMe2 in Et2O and excess PMePh2 under exclusion of air, the soln. is stirred for 2 h, then warming up to room temp. and stirred for additional 3 h.; filtn. of the pale yellow soln., residue is extracted (pentane), the filtered extract is combined, concd., and cooled to -20°C, elem. anal.;

Reference yield:

: 142-71-2
copper diacetate

: 6063-89-4
aluminium dimethylisopropoxide

: 1486-28-8
diphenyl(methyl)phosphine

: 63330-51-8
tris(methyldiphenylphosphine)methylcopper(I)

Guidance literature:: In pentane; Schlenk flask with Cu(acac)2, addn. of methyldiphenylphosphine via syringe, cooling of soln. to -78°C, addn. of AlMe2(O(i)Pr) with stirring, slowly warming of soln. to -10°C 5h; filtration, recrystn. from diethyl ether/pentane, cooling at -20°C overnight;
DOI:10.1021/om00113a032

Reference yield:

: 63330-51-8
tris(methyldiphenylphosphine)methylcopper(I)

: MeCu(PMePh₂)2

Guidance literature:: In ⁽²⁾H₈-toluene; byproducts: P(CH3)(C6H5)2; thermal decompn. at about -90°C equilibrium; detn. of products by NMR;
DOI:10.1021/om00113a032