(2-(allyloxy-(4-bromophenyl)methyl)-but-3-enyloxy)(tert-butyl)dimethylsilane

Base Information

• Chemical Name: (2-(allyloxy-(4-bromophenyl)methyl)-but-3-enyloxy)(tert-butyl)dimethylsilane
• CAS No.: 1220116-90-4
• Molecular Formula: C₂₀H₃₁BrO₂Si
• Molecular Weight: 411.454

Synonyms:(2-(allyloxy-(4-bromophenyl)methyl)-but-3-enyloxy)(tert-butyl)dimethylsilane

Chemical Property of (2-(allyloxy-(4-bromophenyl)methyl)-but-3-enyloxy)(tert-butyl)dimethylsilane

Chemical Property:

Purity/Quality:

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Technology Process of (2-(allyloxy-(4-bromophenyl)methyl)-but-3-enyloxy)(tert-butyl)dimethylsilane

There total 1 articles about (2-(allyloxy-(4-bromophenyl)methyl)-but-3-enyloxy)(tert-butyl)dimethylsilane 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: 90.0%

1-(4-bromophenyl)-2-((tert-butyldimethylsilyloxy)methyl)-3-buten-1-ol (1220116-89-1) + allyl bromide (106-95-6) → (2-(allyloxy-(4-bromophenyl)methyl)-but-3-enyloxy)(tert-butyl)dimethylsilane (1220116-90-4)

Guidance literature:

1-(4-bromophenyl)-2-((tert-butyldimethylsilyloxy)methyl)-3-buten-1-ol; With sodium hydride; In tetrahydrofuran; mineral oil; at 0 - 20 ℃; Inert atmosphere;

allyl bromide; In tetrahydrofuran; mineral oil; at 0 ℃; Inert atmosphere; Reflux;

DOI:10.1021/ja100949e

Reference yield: 91.0%

(2-(allyloxy-(4-bromophenyl)methyl)-but-3-enyloxy)(tert-butyl)dimethylsilane (1220116-90-4) → 2-(4-bromophenyl)-3-(tert-butyldimethylsilyloxymethyl)-3,6-dihydro-2H-pyrane (1220116-91-5)

Guidance literature:

With Grubbs catalyst first generation; In dichloromethane; at 20 ℃; for 8h; Inert atmosphere;

DOI:10.1021/ja100949e

upstream raw materials:

1-(4-bromophenyl)-2-((tert-butyldimethylsilyloxy)methyl)-3-buten-1-ol

allyl bromide

Downstream raw materials:

2-(4-bromophenyl)-3-(tert-butyldimethylsilyloxymethyl)-3,6-dihydro-2H-pyrane

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