C₂₇H₄₀O₃Si

Base Information

• Chemical Name: C₂₇H₄₀O₃Si
• CAS No.: 1622087-58-4
• Molecular Formula: C₂₇H₄₀O₃Si
• Molecular Weight: 440.698
• Mol file: 1622087-58-4.mol

Synonyms:C₂₇H₄₀O₃Si

Chemical Property of C₂₇H₄₀O₃Si

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of C₂₇H₄₀O₃Si

There total 1 articles about C₂₇H₄₀O₃Si 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: 67.0%

ethyl dihydrocinnamate (2021-28-5) + C18H30O2Si (1622087-78-8) → C27H40O3Si (1622087-58-4)

Guidance literature:

With titanium(IV) isopropylate; cyclopentylmagnesium chloride; In tetrahydrofuran; diethyl ether; at 20 ℃; for 0.5h; Inert atmosphere;

DOI:10.1002/ejoc.201402175

Reference yield:

C27H40O3Si (1622087-58-4) → C27H40O4Si

Guidance literature:

C₂₇H₄₀O₃Si; With oxygen; cobalt acetylacetonate; In ethanol; at 20 ℃; for 1.5h;

With triphenylphosphine; In ethanol; dichloromethane; at 20 ℃; for 1h; regioselective reaction;

DOI:10.1002/ejoc.201402175

Reference yield:

C27H40O3Si (1622087-58-4) → C27H38O3Si

Guidance literature:

Multi-step reaction with 2 steps

1.1: cobalt acetylacetonate; oxygen / ethanol / 1.5 h / 20 °C

1.2: 1 h / 20 °C

2.1: methanesulfonyl chloride; triethylamine; dmap / dichloromethane / 20 °C

With dmap; oxygen; methanesulfonyl chloride; triethylamine; cobalt acetylacetonate; In ethanol; dichloromethane;

DOI:10.1002/ejoc.201402175

upstream raw materials:

ethyl dihydrocinnamate

C₁₈H₃₀O₂Si