(4-bromo-2-(3-(3,4,5-tris-benzyloxyphenyl)allyl)phenoxy)-tert-butyldimethylsilane

Base Information

Chemical Name:(4-bromo-2-(3-(3,4,5-tris-benzyloxyphenyl)allyl)phenoxy)-tert-butyldimethylsilane
CAS No.:1276565-06-0
Molecular Formula:C₄₂H₄₅BrO₄Si
Molecular Weight:721.806
Hs Code.:

Synonyms:(4-bromo-2-(3-(3,4,5-tris-benzyloxyphenyl)allyl)phenoxy)-tert-butyldimethylsilane

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Chemical Property of (4-bromo-2-(3-(3,4,5-tris-benzyloxyphenyl)allyl)phenoxy)-tert-butyldimethylsilane

Chemical Property:

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Technology Process of (4-bromo-2-(3-(3,4,5-tris-benzyloxyphenyl)allyl)phenoxy)-tert-butyldimethylsilane

There total 4 articles about (4-bromo-2-(3-(3,4,5-tris-benzyloxyphenyl)allyl)phenoxy)-tert-butyldimethylsilane 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%

: 1131849-70-1
C₃₅H₃₀N₄O₅S

: 1214741-32-8
(5-bromo-2-(tert-butyldimethylsilanyloxy)phenyl)acetaldehyde

: 1276565-06-0
(4-bromo-2-(3-(3,4,5-tris-benzyloxyphenyl)allyl)phenoxy)-tert-butyldimethylsilane

Guidance literature:: C₃₅H₃₀N₄O₅S; With lithium hexamethyldisilazane; In tetrahydrofuran; at 0 ℃; for 0.5h; Inert atmosphere;

(5-bromo-2-(tert-butyldimethylsilanyloxy)phenyl)acetaldehyde; In tetrahydrofuran; at 0 ℃; for 2h; Inert atmosphere;
DOI:10.1039/c0cc03676e

Reference yield:

: 1214741-31-7
(2-allyl-4-bromophenoxy)-tert-butyldimethylsilane

: 1276565-06-0
(4-bromo-2-(3-(3,4,5-tris-benzyloxyphenyl)allyl)phenoxy)-tert-butyldimethylsilane

Guidance literature:: Multi-step reaction with 2 steps

1.1: ozone / methanol; dichloromethane / 2 h / -78 °C

1.2: 11 h / 20 °C

1.3: 24 h / 20 °C

2.1: lithium hexamethyldisilazane / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

2.2: 2 h / 0 °C / Inert atmosphere

With ozone; lithium hexamethyldisilazane; In tetrahydrofuran; methanol; dichloromethane; 2.1: Julia-Kociensky reaction / 2.2: Julia-Kociensky reaction;
DOI:10.1039/c0cc03676e

Reference yield:

: 13997-74-5
2-allyl-4-bromophenol

: 1276565-06-0
(4-bromo-2-(3-(3,4,5-tris-benzyloxyphenyl)allyl)phenoxy)-tert-butyldimethylsilane

Guidance literature:: Multi-step reaction with 3 steps

1.1: 1H-imidazole / N,N-dimethyl-formamide / 3 h / 0 - 20 °C / Inert atmosphere

2.1: ozone / methanol; dichloromethane / 2 h / -78 °C

2.2: 11 h / 20 °C

2.3: 24 h / 20 °C

3.1: lithium hexamethyldisilazane / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

3.2: 2 h / 0 °C / Inert atmosphere

With 1H-imidazole; ozone; lithium hexamethyldisilazane; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; 3.1: Julia-Kociensky reaction / 3.2: Julia-Kociensky reaction;
DOI:10.1039/c0cc03676e