di(tert-butyl)methylantimony

Base Information

Chemical Name:di(tert-butyl)methylantimony
CAS No.:138260-01-2
Molecular Formula:C₉H₂₁Sb
Molecular Weight:251.016
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 di(tert-butyl)methylantimony

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Technology Process of di(tert-butyl)methylantimony

There total 1 articles about di(tert-butyl)methylantimony 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: 64.4%

: 75-16-1
methylmagnesium bromide

: 677-22-5
tert-butylmagnesium chloride

: 10025-91-9
antimony(III) chloride

: 138260-00-1
tertiarybutyldimethylantimony

: 138260-01-2
di(tert-butyl)methylantimony

Guidance literature:: In diethyl ether; byproducts: MgClBr; under Ar; addn. of (t-Bu)MgCl to SbCl3 in Et2O (-50°C), stirred (1 h), warmed to room temp. (2 h), stirred (1.5 h), cooled (0°C), addn. of MeMgBr (3 h), stirred (room temp., 24 h), refluxed (3 h), cooled (0°C), addn. of distd. H2O; stirred (24 h), organic layer dried (MgSO4), stirred (24 h, room temp.),filtration, fractional distn. to remove solvent, warmed (55°C, 6 Torr), collected in liquid N2 trap (residue: di-t-Bu-compound), fractional vac. distn.; elem. anal.;
DOI:10.1021/om00038a072