(2,4,6-tri-tert-butylphenyl)difluorostibine

Base Information

Chemical Name:(2,4,6-tri-tert-butylphenyl)difluorostibine
CAS No.:847144-44-9
Molecular Formula:C₁₈H₂₉F₂Sb
Molecular Weight:405.175
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 (2,4,6-tri-tert-butylphenyl)difluorostibine

Chemical Property:

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Technology Process of (2,4,6-tri-tert-butylphenyl)difluorostibine

There total 4 articles about (2,4,6-tri-tert-butylphenyl)difluorostibine 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: 99.0%

: 1042440-31-2
(2,4,6-tri-tert-butylphenyl)2SbF

: 7783-56-4
antimony(III) fluoride

: 847144-44-9
(2,4,6-tri-tert-butylphenyl)difluorostibine

Guidance literature:: In toluene; reflux for 2 h;
DOI:10.1016/j.jorganchem.2008.04.012

Reference yield: 21.0%

: 3975-77-7
1-bromo-2,4,6-tri-tert-butylbenzene

: 7783-56-4
antimony(III) fluoride

: 847144-44-9
(2,4,6-tri-tert-butylphenyl)difluorostibine

: 1042440-31-2
(2,4,6-tri-tert-butylphenyl)2SbF

Guidance literature:: With n-BuLi; In tetrahydrofuran; under N2 atm. soln. n-BuLi was added dropwise to soln. Mes*Br in THF at -80°C and stirred at this temp. for 3 h, react. mixt. was added at -80°C to soln. SbF3 in THF, stirred for 10 min and warmed to room temp.; solvent was removed, pentane was added, soln. was filtered, recrystn. from pentane; elem. anal.;
DOI:10.1016/j.jorganchem.2008.04.012

Reference yield:

: 3975-77-7
1-bromo-2,4,6-tri-tert-butylbenzene

: 847144-44-9
(2,4,6-tri-tert-butylphenyl)difluorostibine

Guidance literature:: Multi-step reaction with 2 steps

1: n-BuLi / tetrahydrofuran

2: toluene

With n-BuLi; In tetrahydrofuran; toluene;
DOI:10.1016/j.jorganchem.2008.04.012