C₃₄H₅₂O₅Si₂

Base Information

• Chemical Name: C₃₄H₅₂O₅Si₂
• CAS No.: 1350544-15-8
• Molecular Formula: C₃₄H₅₂O₅Si₂
• Molecular Weight: 596.955
• Mol file: 1350544-15-8.mol

Synonyms:C₃₄H₅₂O₅Si₂

Chemical Property of C₃₄H₅₂O₅Si₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of C₃₄H₅₂O₅Si₂

There total 6 articles about C₃₄H₅₂O₅Si₂ 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: 85.0%

C36H52O6Si2 (1350544-14-7) + 1-propylmagnesium chloride (2234-82-4) → C34H52O5Si2 (1350544-15-8)

Guidance literature:

1-propylmagnesium chloride; With cerium(III) chloride; lithium chloride; In diethyl ether; at -78 ℃; for 3.25h; Inert atmosphere;

C₃₆H₅₂O₆Si₂; In tetrahydrofuran; diethyl ether; at -78 - 0 ℃; for 2h; Inert atmosphere;

DOI:10.1021/ol202728v

Reference yield:

C24H36O5Si (1350544-09-0) → C34H52O5Si2 (1350544-15-8)

Guidance literature:

Multi-step reaction with 5 steps

1.1: titanium tetrachloride / toluene / 1.17 h / -78 °C / Inert atmosphere

1.2: 3.5 h / -78 - 5 °C

2.1: 1,1,1,3,3,3-hexamethyl-disilazane; sodium iodide / acetonitrile / 3 h / 82 °C / Inert atmosphere

3.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / 3 h / 23 °C / Inert atmosphere

4.1: diethylzinc / tetrahydrofuran; toluene / 0.5 h / -78 °C / Inert atmosphere

4.2: 0.67 h / -78 - 0 °C / Inert atmosphere

4.3: 0.42 h / -78 - -20 °C / Inert atmosphere

5.1: cerium(III) chloride; lithium chloride / diethyl ether / 3.25 h / -78 °C / Inert atmosphere

5.2: 2 h / -78 - 0 °C / Inert atmosphere

With cerium(III) chloride; diethylzinc; titanium tetrachloride; 1,1,1,3,3,3-hexamethyl-disilazane; 2,3-dicyano-5,6-dichloro-p-benzoquinone; sodium iodide; lithium chloride; In tetrahydrofuran; diethyl ether; toluene; acetonitrile; 1.1: Diels-Alder reaction / 1.2: Diels-Alder reaction;

DOI:10.1021/ol202728v

Reference yield:

C24H38O5Si → C34H52O5Si2 (1350544-15-8)

Guidance literature:

Multi-step reaction with 6 steps

1.1: sulfur trioxide pyridine complex / dichloromethane; dimethyl sulfoxide / 1.5 h / 0 °C / Inert atmosphere

2.1: titanium tetrachloride / toluene / 1.17 h / -78 °C / Inert atmosphere

2.2: 3.5 h / -78 - 5 °C

3.1: 1,1,1,3,3,3-hexamethyl-disilazane; sodium iodide / acetonitrile / 3 h / 82 °C / Inert atmosphere

4.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / 3 h / 23 °C / Inert atmosphere

5.1: diethylzinc / tetrahydrofuran; toluene / 0.5 h / -78 °C / Inert atmosphere

5.2: 0.67 h / -78 - 0 °C / Inert atmosphere

5.3: 0.42 h / -78 - -20 °C / Inert atmosphere

6.1: cerium(III) chloride; lithium chloride / diethyl ether / 3.25 h / -78 °C / Inert atmosphere

6.2: 2 h / -78 - 0 °C / Inert atmosphere

With cerium(III) chloride; diethylzinc; sulfur trioxide pyridine complex; titanium tetrachloride; 1,1,1,3,3,3-hexamethyl-disilazane; 2,3-dicyano-5,6-dichloro-p-benzoquinone; sodium iodide; lithium chloride; In tetrahydrofuran; diethyl ether; dichloromethane; dimethyl sulfoxide; toluene; acetonitrile; 1.1: Parikh-Doering oxidation / 2.1: Diels-Alder reaction / 2.2: Diels-Alder reaction;

DOI:10.1021/ol202728v

upstream raw materials:

C₂₄H₃₆O₅Si

C₂₈H₄₂O₅Si

C₃₁H₅₀O₅Si₂

C₂₈H₄₀O₅Si

Downstream raw materials:

C₃₇H₅₆O₆Si₂

C₂₉H₄₆O₆Si

C₂₉H₄₄O₆Si