[1-Benzyloxymethyl-2-(4-bromo-phenyl)-ethoxy]-tert-butyl-dimethyl-silane

Base Information

Chemical Name:[1-Benzyloxymethyl-2-(4-bromo-phenyl)-ethoxy]-tert-butyl-dimethyl-silane
CAS No.:157035-16-0
Molecular Formula:C₂₂H₃₁BrO₂Si
Molecular Weight:435.476
Hs Code.:

Synonyms:[1-Benzyloxymethyl-2-(4-bromo-phenyl)-ethoxy]-tert-butyl-dimethyl-silane

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Chemical Property of [1-Benzyloxymethyl-2-(4-bromo-phenyl)-ethoxy]-tert-butyl-dimethyl-silane

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Technology Process of [1-Benzyloxymethyl-2-(4-bromo-phenyl)-ethoxy]-tert-butyl-dimethyl-silane

There total 8 articles about [1-Benzyloxymethyl-2-(4-bromo-phenyl)-ethoxy]-tert-butyl-dimethyl-silane 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: 97.0%

: 18162-48-6
tert-butyldimethylsilyl chloride

: 157035-15-9
O-benzyl-3-(4-bromophenyl)-2-hydroxypropanol

: 157035-16-0
[1-Benzyloxymethyl-2-(4-bromo-phenyl)-ethoxy]-tert-butyl-dimethyl-silane

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; for 3h; Ambient temperature;
DOI:10.1016/S0040-4039(00)73369-7

Reference yield:

: 24393-53-1,136265-11-7,15795-20-7
ethyl (E)-3-(4-bromophenyl)-2-propenoate

: 157035-16-0
[1-Benzyloxymethyl-2-(4-bromo-phenyl)-ethoxy]-tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 5 steps

1: 97 percent / DIBAL-H / CH₂Cl₂; hexane / 0.17 h / -78 °C

2: 94 percent / NaH, Bu₄NI / tetrahydrofuran / 1.) 0 to 25 deg C, 30 min, 2.) 25 deg C, 3 h

3: 82 percent / m-CPBA / CH₂Cl₂ / 4 h / 25 °C

4: 86 percent / DIBAL-H / toluene / 0.17 h / 0 °C

5: 97 percent / imidazole / dimethylformamide / 3 h / 25 °C

With 1H-imidazole; tetra-(n-butyl)ammonium iodide; sodium hydride; diisobutylaluminium hydride; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1002/(SICI)1521-3765(199801)4:1<33::AID-CHEM33>3.0.CO;2-8

Reference yield:

: 202645-40-7
O-benzyl-3-(4-bromophenyl)-2,3-epoxypropanol

: 157035-16-0
[1-Benzyloxymethyl-2-(4-bromo-phenyl)-ethoxy]-tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / DIBAL-H / toluene / 0.17 h / 0 °C

2: 97 percent / imidazole / dimethylformamide / 3 h / 25 °C

With 1H-imidazole; diisobutylaluminium hydride; In N,N-dimethyl-formamide; toluene;
DOI:10.1002/(SICI)1521-3765(199801)4:1<33::AID-CHEM33>3.0.CO;2-8