(4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide

Base Information

Chemical Name:(4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide
CAS No.:1383713-72-1
Molecular Formula:Br*C₃₃H₄₀O₂PSi
Molecular Weight:607.643
Hs Code.:

Synonyms:(4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide

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Chemical Property of (4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide

Chemical Property:

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Technology Process of (4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide

There total 2 articles about (4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide 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: 99.0%

: 1383713-71-0
(4-(bromomethyl)-2-ethoxyphenoxy)(tert-butyl)dimethylsilane

: 603-35-0
triphenylphosphine

: 1383713-72-1
(4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide

Guidance literature:: In toluene; at 25 ℃; for 20h;

Reference yield:

: 581800-64-8
4-(tert-butyldimethylsilyloxy)-3-ethoxybenzaldehyde

: 1383713-72-1
(4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide

Guidance literature:: Multi-step reaction with 3 steps

1: ethanol; sodium tetrahydroborate / 2 h / 0 °C

2: phosphorus tribromide / dichloromethane / 0.5 h / 0 °C

3: toluene / 20 h / 25 °C

With sodium tetrahydroborate; ethanol; phosphorus tribromide; In dichloromethane; toluene;

Reference yield: 54.0%

: 125109-85-5
beta-methyl-3-(1-methylethyl)-benzenepropanal

: 1383713-72-1
(4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide

: 1383713-38-9
2-ethoxy-4-(4-(3-isopropylphenyl)pent-1-enyl)phenol

Guidance literature:: (4-(tert-butyldimethylsilyloxy)-3-ethoxyphenyl)methyltriphenylphosphonium bromide; With n-butyllithium; In tetrahydrofuran; hexane; at 0 - 65 ℃; for 1h;

beta-methyl-3-(1-methylethyl)-benzenepropanal; In tetrahydrofuran; hexane; at 0 - 65 ℃; for 18h;

With tetrabutyl ammonium fluoride; water; In tetrahydrofuran;