(3-bromo-2-[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}phenyl)(trimethyl)silane

Base Information

• Chemical Name: (3-bromo-2-[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}phenyl)(trimethyl)silane
• CAS No.: 1127943-34-3
• Molecular Formula: C₁₇H₃₃BrO₂Si₃
• Molecular Weight: 433.608

Synonyms:(3-bromo-2-[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}phenyl)(trimethyl)silane

Chemical Property of (3-bromo-2-[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}phenyl)(trimethyl)silane

Chemical Property:

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Technology Process of (3-bromo-2-[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}phenyl)(trimethyl)silane

There total 1 articles about (3-bromo-2-[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}phenyl)(trimethyl)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: 87.0%

chloro-trimethyl-silane (75-77-4) + 2,6-dibromo-4-(2-hydroxy-ethyl)-phenol → (3-bromo-2-[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}phenyl)(trimethyl)silane (1127943-34-3)

Guidance literature:

2,6-dibromo-4-(2-hydroxy-ethyl)-phenol; With 1,1,1,3,3,3-hexamethyl-disilazane; In tetrahydrofuran; at 80 ℃; for 0.75h;

With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.333333h;

chloro-trimethyl-silane; In tetrahydrofuran; hexane; at -78 - 20 ℃;

DOI:10.1021/jo802728u

Reference yield: 88.0%

(3-bromo-2-[(trimethylsilyl)oxy]-5-{2-[(trimethylsilyl)oxy]ethyl}phenyl)(trimethyl)silane (1127943-34-3) + N-methyl-4-nitro-benzenesulfonamide (6319-45-5) → N-{2-[3-bromo-4-hydroxy-5-(trimethylsilyl)phenyl]ethyl}-N-methyl-4-nitrobenzenesulfonamide (1127943-68-3)

Guidance literature:

With sodium hydride; In N,N-dimethyl-formamide;

DOI:10.1016/j.tet.2010.03.096

upstream raw materials:

chloro-trimethyl-silane

Downstream raw materials:

N-{2-[3-bromo-4-hydroxy-5-(trimethylsilyl)phenyl]ethyl}-N-methyl-4-nitrobenzenesulfonamide

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