C₂₅H₄₄O₄Si

Base Information

• Chemical Name: C₂₅H₄₄O₄Si
• CAS No.: 1261359-91-4
• Molecular Formula: C₂₅H₄₄O₄Si
• Molecular Weight: 436.707
• Mol file: 1261359-91-4.mol

Synonyms:C₂₅H₄₄O₄Si

Chemical Property of C₂₅H₄₄O₄Si

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of C₂₅H₄₄O₄Si

There total 12 articles about C₂₅H₄₄O₄Si 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: 61.0%

C31H58O4Si2 (1261359-90-3) → C25H44O4Si (1261359-91-4)

Guidance literature:

C₃₁H₅₈O₄Si₂; In methanol; dichloromethane; at 0 ℃; for 1.5h;

With sodium hydrogencarbonate; In methanol; dichloromethane; water;

DOI:10.1021/ol1028699

Reference yield:

C19H30O4 (1261359-76-5) → C25H44O4Si (1261359-91-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 2,6-dimethylpyridine / dichloromethane / 1.5 h / -78 °C

2: (+/-)-CSA / methanol; dichloromethane / 1.5 h / 0 °C

With 2,6-dimethylpyridine; In methanol; dichloromethane;

DOI:10.1021/ol1028699

Reference yield:

C30H56O3Si2 → C25H44O4Si (1261359-91-4)

Guidance literature:

Multi-step reaction with 5 steps

1.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 16 h / 0 - 20 °C

2.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 0 - 20 °C

2.2: 2 h / 0 - 20 °C

3.1: AD-mix-β; methanesulfonamide / water; tert-butyl alcohol / 16 h / 0 - 20 °C

3.2: 4 h / 0 °C

4.1: 2,6-dimethylpyridine / dichloromethane / 1.5 h / -78 °C

5.1: (+/-)-CSA / methanol; dichloromethane / 1.5 h / 0 °C

With 2,6-dimethylpyridine; methanesulfonamide; AD-mix-β; tetrabutyl ammonium fluoride; sodium hydride; In tetrahydrofuran; methanol; dichloromethane; water; mineral oil; tert-butyl alcohol;

DOI:10.1021/ol1028699

upstream raw materials:

C₁₉H₂₈O₂

C₁₉H₃₀O₄

C₃₁H₅₈O₄Si₂

(S)-1-((tert-butyldimethylsilyl)oxy)hex-5-en-2-ol

Downstream raw materials:

C₂₅H₄₂O₄Si

C₄₅H₈₀O₆Si₂

C₄₅H₈₄O₆Si₂

C₄₅H₈₄O₆Si₂