C₂₂H₄₀OSi

Base Information

Chemical Name:C₂₂H₄₀OSi
CAS No.:1442555-60-3
Molecular Formula:C₂₂H₄₀OSi
Molecular Weight:348.644
Hs Code.:

Synonyms:C₂₂H₄₀OSi

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Chemical Property of C₂₂H₄₀OSi

Chemical Property:

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Technology Process of C₂₂H₄₀OSi

There total 7 articles about C₂₂H₄₀OSi 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: 55.0%

: C₂₀H₃₆OSi

: 18162-48-6
tert-butyldimethylsilyl chloride

: 1442555-60-3
C₂₂H₄₀OSi

Guidance literature:: C₂₀H₃₆OSi; With methyllithium; In tetrahydrofuran; diethyl ether; at 0 ℃; for 1h; Inert atmosphere;

tert-butyldimethylsilyl chloride; In tetrahydrofuran; diethyl ether; at 0 ℃; for 1h; Reagent/catalyst; Solvent; Inert atmosphere;
DOI:10.1016/j.tet.2013.04.028

Reference yield:

: 1350704-10-7
3-(4-methyl-3-(prop-1-en-2-yl)pent-3-en-1-yl)cyclohex-2-en-1-one

: 1442555-60-3
C₂₂H₄₀OSi

Guidance literature:: Multi-step reaction with 2 steps

1.1: copper(I) bromide dimethylsulfide complex / tetrahydrofuran; n-heptane / 1 h / 0 - 20 °C / Inert atmosphere

1.2: 10 h / 0 - 20 °C / Inert atmosphere

2.1: methyllithium / tetrahydrofuran; diethyl ether / 1 h / 0 °C / Inert atmosphere

2.2: 1 h / 0 °C / Inert atmosphere

With copper(I) bromide dimethylsulfide complex; methyllithium; In tetrahydrofuran; diethyl ether; n-heptane;
DOI:10.1016/j.tet.2013.04.028

Reference yield:

: 563-79-1
2,3-Dimethyl-2-butene

: 1442555-60-3
C₂₂H₄₀OSi

Guidance literature:: Multi-step reaction with 5 steps

1.1: potassium tert-butylate / hexane / 2 h / 0 °C / Inert atmosphere

2.1: N,N-dimethyl-aniline / 140 °C / Inert atmosphere

3.1: sec.-butyllithium; copper(I) bromide dimethylsulfide complex / diethyl ether / 0.75 h / -78 °C / Inert atmosphere

3.2: 0.08 h / -78 °C / Inert atmosphere

3.3: 10 h / -78 - 20 °C / Inert atmosphere

4.1: copper(I) bromide dimethylsulfide complex / tetrahydrofuran; n-heptane / 1 h / 0 - 20 °C / Inert atmosphere

4.2: 10 h / 0 - 20 °C / Inert atmosphere

5.1: methyllithium / tetrahydrofuran; diethyl ether / 1 h / 0 °C / Inert atmosphere

5.2: 1 h / 0 °C / Inert atmosphere

With copper(I) bromide dimethylsulfide complex; potassium tert-butylate; methyllithium; sec.-butyllithium; N,N-dimethyl-aniline; In tetrahydrofuran; diethyl ether; hexane; n-heptane;
DOI:10.1016/j.tet.2013.04.028