3,3-bis(dimethylphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane

Base Information

Chemical Name:3,3-bis(dimethylphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane
CAS No.:138826-99-0
Molecular Formula:C₁₆H₃₁As₂B₉P₂Pd
Molecular Weight:638.932
Hs Code.:

Synonyms:3,3-bis(dimethylphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane

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Chemical Property of 3,3-bis(dimethylphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane

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Technology Process of 3,3-bis(dimethylphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane

There total 2 articles about 3,3-bis(dimethylphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane 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: 57.0%

: 29484-74-0,29484-66-0,15616-85-0
dichlorobis(dimethylphenylphosphine)palladium(II)

: 51292-90-1
ortho-diarsacarborane

: 138826-99-0
3,3-bis(dimethylphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane

Guidance literature:: With piperidine; n-butyl lithium; In tetrahydrofuran; byproducts: LiCl, n-butane; under N2; the arsaborane was stirred for 2 h at room temp. in piperidine, evapd. in vac., addn. of THF and nBuLi, stirred for 20 min, addn. of the Pd-complex, stirred for 45 min; removing the solvent in vac., chromy. on silica gel, recrystn. from CH2Cl2/hexane;

Reference yield: 40.5%

: 29484-74-0,29484-66-0,15616-85-0
dichlorobis(dimethylphenylphosphine)palladium(II)

: {NMe₄}{nido-7,8-As₂B₉H₁₀}

: 138826-99-0
3,3-bis(dimethylphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane

: 138843-57-9
3-chloro-3,8-bis(triphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane

Guidance literature:: With triethylamine; In tetrahydrofuran; byproducts: (NHEt3)Cl; inert atmosphere, addn. excess Et3N to soln. of As compd., stirring (room temp., 10 min), addn. of suspn. Pd compd., stirring (room temp., 36 h); filtration, partial removal solvent (vac., 25°C), prepn. TLC (CH2Cl2/hexane 4/1), extn. (CH2Cl2), chromy. (CH2Cl2/hexane 4/1), chromy of Cl contg. product (CH2Cl2); elem. anal.;
DOI:10.1039/DT9910003223

Reference yield: 28.3%

: 55820-40-1,34710-33-3,97859-03-5
Pd(t-BuNC)2Cl₂

: 138826-99-0
3,3-bis(dimethylphenylphosphine)-1,2-diarsa-3-palladium-closo-dodecaborane

: 1-(t)BuNC-5-CN-1-(PMe₂Ph)-closo-1,2,3-PdAs₂B₉H₈

Guidance literature:: In tetrahydrofuran; byproducts: PhPMe2, PdCl2; N2-atmosphere; equimolar amts., refluxing for 3 d; solvent removal (reduced pressure), chromy. (SiO2, PhMe/CH2Cl2=1:1), evapn., recrystn. (CH2Cl2/pentane, room temp.); elem. anal.;
DOI:10.1021/ic00130a007