C₄₅H₆₉BrO₆Si₂

Base Information

Chemical Name:C₄₅H₆₉BrO₆Si₂
CAS No.:1266178-40-8
Molecular Formula:C₄₅H₆₉BrO₆Si₂
Molecular Weight:842.114
Hs Code.:

C<sub>45</sub>H<sub>69</sub>BrO<sub>6</sub>Si<sub>2</sub>

Synonyms:C₄₅H₆₉BrO₆Si₂

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Chemical Property of C₄₅H₆₉BrO₆Si₂

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Technology Process of C₄₅H₆₉BrO₆Si₂

There total 9 articles about C₄₅H₆₉BrO₆Si₂ 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:

: 1266178-36-2
C₃₃H₅₁BrO₄Si₂

: 220018-27-9
(R)-1-((3-bromo-2-methylpropoxy)methyl)-4-methoxybenzene

: 1266178-39-5
C₄₅H₆₉BrO₆Si₂

: 1266178-40-8
C₄₅H₆₉BrO₆Si₂

Guidance literature:: (R)-1-((3-bromo-2-methylpropoxy)methyl)-4-methoxybenzene; With tert.-butyl lithium; In diethyl ether; pentane; at -78 ℃; for 0.0833333h; Inert atmosphere;

With magnesium bromide; In diethyl ether; toluene; pentane; at -78 ℃; for 0.416667h; Inert atmosphere;

C₃₃H₅₁BrO₄Si₂; optical yield given as %de; diastereoselective reaction; Further stages;
DOI:10.1002/anie.201005850

Reference yield:

: 1266178-31-7
C₃₀H₄₆O₃Si₂

: 1266178-40-8
C₄₅H₆₉BrO₆Si₂

Guidance literature:: Multi-step reaction with 8 steps

1.1: N-Bromosuccinimide; water / 48 h / 10 °C / Inert atmosphere; Darkness

2.1: water; sodium hydrogencarbonate / methanol / Inert atmosphere

3.1: 2,6-dimethylpyridine / dichloromethane / 0 - 20 °C / Inert atmosphere

4.1: trichloroacetic acid / tetrahydrofuran; water / Inert atmosphere

5.1: pyridine; Dess-Martin periodane / dichloromethane / 4 h / 0 °C / Inert atmosphere

6.1: tert.-butyl lithium / diethyl ether; pentane / 0.08 h / -78 °C / Inert atmosphere

6.2: 0.42 h / -78 °C / Inert atmosphere

7.1: pyridine; Dess-Martin periodane / dichloromethane / 0 - 20 °C / Inert atmosphere

8.1: sodium tetrahydroborate; cerium(III) chloride heptahydrate / methanol / -70 °C / Inert atmosphere

With pyridine; 2,6-dimethylpyridine; sodium tetrahydroborate; N-Bromosuccinimide; cerium(III) chloride heptahydrate; water; tert.-butyl lithium; sodium hydrogencarbonate; Dess-Martin periodane; trichloroacetic acid; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; pentane; 5.1: Dess-Martin oxidation / 7.1: Dess-Martin oxidation / 8.1: Luche reduction;
DOI:10.1002/anie.201005850

Reference yield:

: 1266178-33-9
C₃₁H₄₇BrO₅Si₂

: 1266178-40-8
C₄₅H₆₉BrO₆Si₂

Guidance literature:: Multi-step reaction with 7 steps

1.1: water; sodium hydrogencarbonate / methanol / Inert atmosphere

2.1: 2,6-dimethylpyridine / dichloromethane / 0 - 20 °C / Inert atmosphere

3.1: trichloroacetic acid / tetrahydrofuran; water / Inert atmosphere

4.1: pyridine; Dess-Martin periodane / dichloromethane / 4 h / 0 °C / Inert atmosphere

5.1: tert.-butyl lithium / diethyl ether; pentane / 0.08 h / -78 °C / Inert atmosphere

5.2: 0.42 h / -78 °C / Inert atmosphere

6.1: pyridine; Dess-Martin periodane / dichloromethane / 0 - 20 °C / Inert atmosphere

7.1: sodium tetrahydroborate; cerium(III) chloride heptahydrate / methanol / -70 °C / Inert atmosphere

With pyridine; 2,6-dimethylpyridine; sodium tetrahydroborate; cerium(III) chloride heptahydrate; water; tert.-butyl lithium; sodium hydrogencarbonate; Dess-Martin periodane; trichloroacetic acid; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; pentane; 4.1: Dess-Martin oxidation / 6.1: Dess-Martin oxidation / 7.1: Luche reduction;
DOI:10.1002/anie.201005850