{2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide

Base Information

Chemical Name:{2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide
CAS No.:1116460-26-4
Molecular Formula:Br*C₃₈H₅₂O₃PSi₂
Molecular Weight:723.878
Hs Code.:

Synonyms:{2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide

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Chemical Property of {2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide

Chemical Property:

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Technology Process of {2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide

There total 1 articles about {2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium 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: 85.0%

: 1116460-24-2
{[3-(bromomethyl)-6-methoxy-1,2-phenylene] bis(oxy)}bis(tert-butyldimethylsilane)

: 603-35-0
triphenylphosphine

: 1116460-26-4
{2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide

Guidance literature:: In dichloromethane; for 22h; Reflux;
DOI:10.1021/np800661r

Reference yield: 31.0%

: 1116460-26-4
{2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide

: 2702-54-7
3,5-dimethoxy-4-[(isopropyl)oxy]benzaldehyde

: 1116460-00-4
(Z)-1-[3',5'-dimethoxy-4'-[(isopropyl)oxy]phenyl]-2-[(2'',3''-di[(tert-butyldimethylsilyl)oxy]-4''-methoxy)phenyl]ethene

: 1116460-02-6
(E)-1-[3',5'-dimethoxy-4'-[(isopropyl)oxy]phenyl]-2-[(2'',3''-di[(tert-butyldimethylsilyl)oxy]-4''-methoxy)phenyl]ethene

Guidance literature:: {2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide; With n-butyllithium; In tetrahydrofuran; hexane; at -10 ℃;

3,5-dimethoxy-4-[(isopropyl)oxy]benzaldehyde; In tetrahydrofuran; hexane; at -78 - 0 ℃;
DOI:10.1021/np800661r

Reference yield: 11.0%

: 1116460-26-4
{2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide

: 86-81-7
3,4,5-trimethoxy-benzaldehyde

: 109971-68-8
(Z)-1-[3',4',5'-trimethoxyphenyl]-2-[(2'',3''-di[(tert-butyldimethylsilyl)oxy]-4''-methoxy)phenyl]ethene

: 109984-83-0
(E)-1-[3',4',5'-trimethoxyphenyl]-2-[(2'',3''-di[(tert-butyldimethylsilyl)oxy]-4''-methoxy)phenyl]ethene

Guidance literature:: {2,3-di[(tert-butyldimethylsilyl)oxy]-4-methoxybenzyl}triphenylphosphonium bromide; With n-butyllithium; In tetrahydrofuran; at 0 ℃; for 0.166667h;

3,4,5-trimethoxy-benzaldehyde; In tetrahydrofuran; for 2h;
DOI:10.1021/np800661r