o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene

Base Information

• Chemical Name: o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene
• CAS No.: 1251196-96-9
• Molecular Formula: C₂₇H₃₅BO₂Si
• Molecular Weight: 430.47
• Mol file: 1251196-96-9.mol

Synonyms:o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene

Chemical Property of o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene

There total 1 articles about o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene 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: 39.0%

o-bromo[dimethoxy(methyl)silyl]benzene (1251196-91-4) + dimesitylfluoroborane (436-59-9) → o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene (1251196-96-9)

Guidance literature:

o-bromo[dimethoxy(methyl)silyl]benzene; With tert.-butyl lithium; In diethyl ether; pentane; at -78 ℃; for 2h;

dimesitylfluoroborane; In diethyl ether; pentane; at -78 - 20 ℃;

DOI:10.1016/j.jorganchem.2010.06.007

Reference yield: 80.0%

o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene (1251196-96-9) → o-(dimesitylboryl)(methylsilyl)benzene (1251197-02-0)

Guidance literature:

o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene; With lithium aluminium tetrahydride; In tetrahydrofuran; at 0 ℃; for 2h;

With boron trifluoride diethyl etherate; at 20 ℃; for 2h;

DOI:10.1016/j.jorganchem.2010.06.007

Reference yield: 80.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + lithium aluminium tetrahydride (16853-85-3) + o-(dimesitylboryl)[dimethoxy(methyl)silyl]benzene (1251196-96-9) → o-(dimesitylboryl)(methylsilyl)benzene (1251197-02-0) + aluminum methoxide (865-31-6)

Guidance literature:

With BF₃*OEt₂; In tetrahydrofuran; hexane; (N2); soln. of B compd./THF was added dropwise to suspn. of LiAlH4 (1.1 equiv.) in THF at 0°C over min; stirred at 0°C for 2 h; concd. (vac.); stirred in hexane; BF3*OEt2 (5 equiv.) was added at room temp.; stirred at room temp. for 2 h; evapd. (vac.); heated (75°C, 1 mmHg, overnight); dissolved in hexane; filtered; cooled to -30°C; elem. anal.;

DOI:10.1016/j.jorganchem.2010.06.007

upstream raw materials:

o-bromo[dimethoxy(methyl)silyl]benzene

dimesitylfluoroborane

Downstream raw materials:

o-(dimesitylboryl)(methylsilyl)benzene

aluminum methoxide

Refernces