[2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl]dibromostibine

Base Information

Chemical Name:[2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl]dibromostibine
CAS No.:444082-88-6
Molecular Formula:C₃₀H₆₇Br₂SbSi₇
Molecular Weight:906.018
Hs Code.:

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

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

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

There total 1 articles about [2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl]dibromostibine 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: 67.0%

: 7789-61-9
antimony(III) bromide

: (E)-1,2-dibromo-1,2-bis(2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)digermene

: 444082-88-6
[2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl]dibromostibine

Guidance literature:: With tert-butyl lithium; In tetrahydrofuran; byproducts: LiBr; a soln. of phenylbromide in THF was treated with tert-butyl lithium at -78°C, after 30 min a soln. of SbBr3 was added, the mixt. was warmed to room temp. and stirred for 12 h (Ar); evapd., hexane was added, filtered, the solvent was removed, pptd. from CH2Cl2-isopropanol.;
DOI:10.1246/bcsj.75.661

Reference yield: 99.0%

: 444082-88-6
[2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl]dibromostibine

: 371165-49-0,212389-20-3
(2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)Sb=Sb(2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl)

Guidance literature:: With Mg; In tetrahydrofuran; to a THF soln. of Sb-compound was adde Mg metal at room temp., the mixt.was stirred for 30 min (Ar); evapd. at reduced pressure, hexane was added, filtered, the solvent was removed;
DOI:10.1246/bcsj.75.661

Reference yield:

: 444082-88-6
[2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl]dibromostibine

: (((CH₃)3Si)2CH)2((CH₃)3Si)3CC₆H₂SbC₄H₄(CH₃)2*0.5H₂O

Guidance literature:: Multi-step reaction with 2 steps

1: Mg / tetrahydrofuran

2: toluene

With Mg; In tetrahydrofuran; toluene;
DOI:10.1246/bcsj.75.661