C₄₂H₄₄O₂Si

Base Information

Chemical Name:C₄₂H₄₄O₂Si
CAS No.:1612866-68-8
Molecular Formula:C₄₂H₄₄O₂Si
Molecular Weight:608.896
Hs Code.:

C<sub>42</sub>H<sub>44</sub>O<sub>2</sub>Si

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of C₄₂H₄₄O₂Si

Chemical Property:

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Technology Process of C₄₂H₄₄O₂Si

There total 8 articles about C₄₂H₄₄O₂Si 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:

: 689290-84-4
2-bromo-6-(chloromethyl)naphthalene

: 1612866-68-8
C₄₂H₄₄O₂Si

Guidance literature:: Multi-step reaction with 6 steps

1.1: water; acetonitrile / Reflux

2.1: acetic acid; sulfuric acid / water / 24 h / 110 °C

3.1: thionyl chloride / 1 h / 90 °C

4.1: 2-Methylpropionic anhydride / 48 h / 190 °C / Inert atmosphere

4.2: 60 - 100 °C

5.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 0 °C / Inert atmosphere

5.2: 24 h / 0 - 20 °C / Inert atmosphere

6.1: tert.-butyl lithium / tetrahydrofuran; pentane / 1 h / -78 °C / Inert atmosphere

6.2: 24 h / -78 - 20 °C / Inert atmosphere

With thionyl chloride; sulfuric acid; tert.-butyl lithium; 2-Methylpropionic anhydride; sodium hydride; acetic acid; In tetrahydrofuran; water; acetonitrile; mineral oil; pentane;
DOI:10.1002/anie.201310491

Reference yield:

: 32721-06-5
2-(6-bromonaphthalen-2-yl)acetic acid

: 1612866-68-8
C₄₂H₄₄O₂Si

Guidance literature:: Multi-step reaction with 4 steps

1.1: thionyl chloride / 1 h / 90 °C

2.1: 2-Methylpropionic anhydride / 48 h / 190 °C / Inert atmosphere

2.2: 60 - 100 °C

3.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 0 °C / Inert atmosphere

3.2: 24 h / 0 - 20 °C / Inert atmosphere

4.1: tert.-butyl lithium / tetrahydrofuran; pentane / 1 h / -78 °C / Inert atmosphere

4.2: 24 h / -78 - 20 °C / Inert atmosphere

With thionyl chloride; tert.-butyl lithium; 2-Methylpropionic anhydride; sodium hydride; In tetrahydrofuran; mineral oil; pentane;
DOI:10.1002/anie.201310491

Reference yield:

: 100751-63-1
(6-bromo-2-naphthy)methanol

: 1612866-68-8
C₄₂H₄₄O₂Si

Guidance literature:: Multi-step reaction with 7 steps

1.1: thionyl chloride; zinc(II) chloride / 1,2-dimethoxyethane / 0 - 20 °C

2.1: water; acetonitrile / Reflux

3.1: acetic acid; sulfuric acid / water / 24 h / 110 °C

4.1: thionyl chloride / 1 h / 90 °C

5.1: 2-Methylpropionic anhydride / 48 h / 190 °C / Inert atmosphere

5.2: 60 - 100 °C

6.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 0 °C / Inert atmosphere

6.2: 24 h / 0 - 20 °C / Inert atmosphere

7.1: tert.-butyl lithium / tetrahydrofuran; pentane / 1 h / -78 °C / Inert atmosphere

7.2: 24 h / -78 - 20 °C / Inert atmosphere

With thionyl chloride; sulfuric acid; tert.-butyl lithium; 2-Methylpropionic anhydride; sodium hydride; acetic acid; zinc(II) chloride; In tetrahydrofuran; 1,2-dimethoxyethane; water; acetonitrile; mineral oil; pentane;
DOI:10.1002/anie.201310491