3,3-bis(trifluoromethyl)-1,1,1-tris(p-methylphenyl)-3H-2,1-benzoxastibole

Base Information

Chemical Name:3,3-bis(trifluoromethyl)-1,1,1-tris(p-methylphenyl)-3H-2,1-benzoxastibole
CAS No.:106711-71-1
Molecular Formula:C₃₀H₂₅F₆OSb
Molecular Weight:637.268
Hs Code.:

Synonyms:3,3-bis(trifluoromethyl)-1,1,1-tris(p-methylphenyl)-3H-2,1-benzoxastibole

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Chemical Property of 3,3-bis(trifluoromethyl)-1,1,1-tris(p-methylphenyl)-3H-2,1-benzoxastibole

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Technology Process of 3,3-bis(trifluoromethyl)-1,1,1-tris(p-methylphenyl)-3H-2,1-benzoxastibole

There total 2 articles about 3,3-bis(trifluoromethyl)-1,1,1-tris(p-methylphenyl)-3H-2,1-benzoxastibole 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: 71.0%

: 70091-67-7
lithium 1,1,1,3,3,3-hexafluoro-2-(2-lithiophenyl)-2-propoxide

: 60043-16-5
tri(p-tolyl)antimony dibromide

: 106711-71-1
3,3-bis(trifluoromethyl)-1,1,1-tris(p-methylphenyl)-3H-2,1-benzoxastibole

Guidance literature:: In tetrahydrofuran; hexane; stirring (N2 atmosphere, 20 h, room temp.), quenching (excess cold H2O); extn. (Et2O), evapn., chromy. (ethyl acetate/hexane), crystn. (C6H6), elem. anal.;
DOI:10.1021/ja00188a049

Reference yield:

: Li⁽¹⁺⁾*C₆H₄C(CF₃)2OSb(C₆H₄CH₃)3CH₃^(1-)=Li{C₆H₄C(CF₃)2OSb(C₆H₄CH₃)3CH₃}

: Li⁽¹⁺⁾*C₆H₄C(CF₃)2OSb(C₆H₄CH₃)3CH₃^(1-)=Li{C₆H₄C(CF₃)2OSb(C₆H₄CH₃)3CH₃}

: 106711-71-1
3,3-bis(trifluoromethyl)-1,1,1-tris(p-methylphenyl)-3H-2,1-benzoxastibole

: [(C₆H₄CH₃)2Sb(C₆H₄C(CF₃)2O)(CH₃)]

Guidance literature:: With ethanol; In tetrahydrofuran; -20°C, quenching of equilibrium mixt. after 1.5 h with 10 and 100 equiv. of EtOH; ratio of products 95:5, total yield 95%; Kinetics;
DOI:10.1021/ja00238a044

Reference yield: 90.0%

: 106711-71-1
3,3-bis(trifluoromethyl)-1,1,1-tris(p-methylphenyl)-3H-2,1-benzoxastibole

: 119274-22-5
3,3-bis(trifluoromethyl)-1-chloro-1,1-bis(p-methylphenyl)-3H-2,1-benzoxastibole

Guidance literature:: With sulfuryl chloride; In dichloromethane; stirring (room temp., 2 h); evapn., crystn. (Et2O/hexane), elem. anal.;
DOI:10.1021/ja00188a049