3-(dimethylphenylsilyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene

Base Information

• Chemical Name: 3-(dimethylphenylsilyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene
• CAS No.: 251475-02-2
• Molecular Formula: C₁₇H₂₇BO₂Si
• Molecular Weight: 302.297
• Mol file: 251475-02-2.mol

Synonyms:3-(dimethylphenylsilyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene

Chemical Property of 3-(dimethylphenylsilyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

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Technology Process of 3-(dimethylphenylsilyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene

There total 3 articles about 3-(dimethylphenylsilyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene 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: 93.0%

1,2-propanediene (463-49-0) + dimethylphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane (185990-03-8) → 3-(dimethylphenylsilyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene (251475-02-2)

Guidance literature:

With palladium(II) acetylacetonate; 1,1,3,3-tetramethylbutane isonitrile; In octane; at 80 ℃;

DOI:10.1016/S0022-328X(00)00472-1

Reference yield: 76.0%

bis(pinacol)diborane (73183-34-3) + dimethyl(phenyl)(propa-1,2-dien-1-yl)silane (75405-41-3) → 3-(dimethylphenylsilyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene (251475-02-2)

Guidance literature:

bis(pinacol)diborane; With copper(l) chloride; sodium t-butanolate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride; In tetrahydrofuran; at 22 ℃; for 0.5h; Inert atmosphere;

dimethyl(phenyl)(propa-1,2-dien-1-yl)silane; With methanol; In tetrahydrofuran; at 22 ℃; for 8h; stereoselective reaction; Inert atmosphere;

DOI:10.1021/ol4004178

Reference yield:

bis(pinacol)diborane (73183-34-3) + dimethyl(phenyl)(propa-1,2-dien-1-yl)silane (75405-41-3) → C17H27BO2Si + 3-(dimethylphenylsilyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene (251475-02-2)

Guidance literature:

bis(pinacol)diborane; With 1,3-dimethylimidazolium chloride; copper(l) chloride; sodium t-butanolate; In tetrahydrofuran; at 22 ℃; for 0.5h; Inert atmosphere;

dimethyl(phenyl)(propa-1,2-dien-1-yl)silane; With methanol; In tetrahydrofuran; at 22 ℃; for 8h; Overall yield = 90 %; stereoselective reaction; Inert atmosphere;

DOI:10.1021/ol4004178

upstream raw materials:

1,2-propanediene

dimethylphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane

bis(pinacol)diborane

dimethyl(phenyl)(propa-1,2-dien-1-yl)silane