C₂₀H₂₈OSi

Base Information

Chemical Name:C₂₀H₂₈OSi
CAS No.:1353273-46-7
Molecular Formula:C₂₀H₂₈OSi
Molecular Weight:312.527
Hs Code.:

Synonyms:C₂₀H₂₈OSi

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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 C₂₀H₂₈OSi

Chemical Property:

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Technology Process of C₂₀H₂₈OSi

There total 6 articles about C₂₀H₂₈OSi 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: 30.0%

: 1072809-37-0
methanesulfonic acid (1R)-methyl-3-phenylprop-2-ynyl ester

: Jph₂₀₀ TBS-Me-OH

: 1353273-46-7
C₂₀H₂₈OSi

Guidance literature:: Jph₂₀₀ TBS-Me-OH; With sodium hydride; In tetrahydrofuran; mineral oil; at 0 ℃; for 0.5h;

methanesulfonic acid (1R)-methyl-3-phenylprop-2-ynyl ester; In tetrahydrofuran; mineral oil; at 0 - 20 ℃; for 18h;
DOI:10.1039/c1ob06010d

Reference yield:

: 5876-76-6
(R)-4-phenylbut-3-yn-2-ol

: 1353273-46-7
C₂₀H₂₈OSi

Guidance literature:: Multi-step reaction with 2 steps

1.1: triethylamine / dichloromethane / -78 - 20 °C

2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C

2.2: 18 h / 0 - 20 °C

With sodium hydride; triethylamine; In tetrahydrofuran; dichloromethane; mineral oil;
DOI:10.1039/c1ob06010d

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 1353273-46-7
C₂₀H₂₈OSi

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 0.47 h / -78 - 0 °C

1.2: 18.75 h / -78 - 20 °C

2.1: aluminum (III) chloride / dichloromethane / 0.67 h / 0 - 20 °C

3.1: C₂₉H₂₉ClN₂O₂RuS; isopropyl alcohol; potassium hydroxide / 18 h / 28 °C

4.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C

4.2: 18 h / 0 - 20 °C

With aluminum (III) chloride; n-butyllithium; C₂₉H₂₉ClN₂O₂RuS; sodium hydride; isopropyl alcohol; potassium hydroxide; In tetrahydrofuran; hexane; dichloromethane; mineral oil;
DOI:10.1039/c1ob06010d