Tris(diphenylphosphinomethyl)phenylborate

Base Information

Chemical Name:Tris(diphenylphosphinomethyl)phenylborate
CAS No.:251460-45-4
Molecular Formula:C₆H₁₆N₂*C₄₅H₄₁BP₃*Li
Molecular Weight:808.7
Hs Code.:

Synonyms:Tris(diphenylphosphinomethyl)phenylborate

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Chemical Property of Tris(diphenylphosphinomethyl)phenylborate

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Technology Process of Tris(diphenylphosphinomethyl)phenylborate

There total 3 articles about Tris(diphenylphosphinomethyl)phenylborate 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: 82.0%

: 873-51-8
phenylborondichloride

: 251460-45-4
Tris(diphenylphosphinomethyl)phenylborate

Guidance literature:: In tetrahydrofuran; at 0 ℃; for 0.5h;
DOI:10.1039/a906560a

Reference yield: 82.0%

: [Li(tetramethylethylenediamine)][CH₂PPh₂]

: 873-51-8
phenylborondichloride

: 251460-45-4
[Li(N,N,N',N'-tetramethylethane-1,2-diamine)][PhB(CH₂PPh₂)3]

Guidance literature:: In tetrahydrofuran; byproducts: LiCl; (N2); adddn. of Li-salt to borane at 0°C, stirring (30 min), evapn., dissolution in CH2Cl2, filtration, evapn., drying (vac.); elem. anal.;
DOI:10.1039/a906560a

Reference yield: 72.0%

: 873-51-8
phenylborondichloride

: ((diphenylphosphino)methyl)lithium N,N,N',N'-tetramethyl-1,2-diaminoethane

: 251460-45-4
Tris(diphenylphosphinomethyl)phenylborate

Guidance literature:: In diethyl ether; toluene; byproducts: LiCl; under N2; to a slurry of Li salt in (C2H5)2O was added a soln. of C6H5BCl2 in toluene at -78°C, after 3 h, the soln. was warmed to 25°C and stirred for 12 h; a soln. was filtered, the ppt. was washed with (C2H5)2O, the residue wasextd. with toluene, the soln. was concd., slowly cooled to -80°C ; elem. anal.;
DOI:10.1021/om0205086