trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2diseleniumplatinum]

Base Information

Chemical Name:trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2diseleniumplatinum]
CAS No.:404568-12-3
Molecular Formula:C₆₄H₁₄₆P₂PtSe₂Si₁₄
Molecular Weight:1724.01
Hs Code.:

Synonyms:trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2diseleniumplatinum]

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Chemical Property of trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2diseleniumplatinum]

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Technology Process of trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2diseleniumplatinum]

There total 2 articles about trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2diseleniumplatinum] 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: 70.0%

: 7782-49-2
selenium

: 404568-17-8
trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2dichloroplatinum]

: 404568-12-3
trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2diseleniumplatinum]

Guidance literature:: With lithium naphthalenide; triphenylphosphane; In tetrahydrofuran; byproducts: SeP(CH3)2(C6H2(CH(Si(CH3)3)2)2(C(Si(CH3)3)3)); treated with 4 equiv. of Li compd. at -78°C, warmed to room temp.for 1 h with stirring, stirred 1 h at room temp., treated with sulfur a t -78°C, allowed to warm to room temp. for 4 h with stirring; solvent removed, CHCl3 added, filtered (Celite), evapd., ppt. dissolved (CHCl3), treated with triphenilphosphane at 50°C for 1 h, solventevapd., chromy. (gel permitation, CHCl3); elem. anal.;
DOI:10.1002/1521-3773(20020104)41:1<136::AID-ANIE136>3.0.CO;2-F

Reference yield:

: 404568-14-5
{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}(dimethyl)phosphine

: 404568-12-3
trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2diseleniumplatinum]

Guidance literature:: Multi-step reaction with 2 steps

1: ethanol; benzene

2: lithium naphthalenide; triphenylphosphane / tetrahydrofuran

With lithium naphthalenide; triphenylphosphane; In tetrahydrofuran; ethanol; benzene;
DOI:10.1002/1521-3773(20020104)41:1<136::AID-ANIE136>3.0.CO;2-F

Reference yield: 79.0%

: 75-91-2
tert.-butylhydroperoxide

: 404568-12-3
trans-[((2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)dimethylphosphine)2diseleniumplatinum]

: 533925-94-9
[[(2,6-bis(bis(dimethylsilyl)methyl)-4-[tris(trimethylsilyl)methyl]phenyl]dimethylphosphine]2PtSe₂O

Guidance literature:: In decane; dichloromethane; under Ar atm. to CH2Cl2 soln. (Pt(Se2)(BbtMe2P)2) was added dropwise at 0°C n-decane soln. TBHP and stirred for 2 h while being warmed upto room temp.; solvent was removed, residue was purified by slica gel column chromy. (CHCl3) followed by preparative gel permeation liquid chromy. (CHCl3); elem. anal.;
DOI:10.1246/bcsj.76.1577