C₃₉H₆₀O₅Si₂

Base Information

Chemical Name:C₃₉H₆₀O₅Si₂
CAS No.:1370655-17-6
Molecular Formula:C₃₉H₆₀O₅Si₂
Molecular Weight:665.073
Hs Code.:

C<sub>39</sub>H<sub>60</sub>O<sub>5</sub>Si<sub>2</sub>

Synonyms:

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Chemical Property of C₃₉H₆₀O₅Si₂

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Technology Process of C₃₉H₆₀O₅Si₂

There total 12 articles about C₃₉H₆₀O₅Si₂ 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:

: 1370655-20-1
C₁₅H₂₉BrO₂Si

: 412342-76-8
(4S,5S)-5-[(R)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-4-methyl-dihydro-furan-2-one

: 1370655-17-6
C₃₉H₆₀O₅Si₂

: C₃₉H₆₀O₅Si₂

Guidance literature:: (4S,5S)-5-[(R)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-4-methyl-dihydro-furan-2-one; With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane; In tetrahydrofuran; at -78 ℃; for 1h; Inert atmosphere;

C₁₅H₂₉BrO₂Si; In tetrahydrofuran; for 0.75h; optical yield given as %de; Inert atmosphere;
DOI:10.1021/jo202602n

Reference yield:

: 1370655-29-0
C₁₁H₂₄O₄Si

: 1370655-17-6
C₃₉H₆₀O₅Si₂

: C₃₉H₆₀O₅Si₂

Guidance literature:: Multi-step reaction with 9 steps

1.1: diisobutylaluminium hydride / diethyl ether; hexane / -78 °C

2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.75 h / -78 °C

2.2: 0.5 h / -78 - 20 °C

3.1: sodium hydride / tetrahydrofuran; mineral oil / 0.17 h / 0 °C

3.2: 1 h / 0 - 20 °C / Reflux

4.1: diisobutylaluminium hydride / diethyl ether; hexane / -78 °C

5.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.75 h / -78 °C

5.2: 0.5 h / -78 - 20 °C

6.1: 18-crown-6 ether; potassium hexamethylsilazane / tetrahydrofuran; toluene / 1 h / -78 °C / Inert atmosphere

6.2: 1 h / Inert atmosphere

7.1: diisobutylaluminium hydride / diethyl ether; hexane / -78 °C

8.1: Dimethyl ether; triethylamine / dichloromethane / 0.25 h / 0 °C

8.2: 1.5 h / 25 °C

9.1: N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

9.2: 0.75 h / Inert atmosphere

With N,N,N,N,N,N-hexamethylphosphoric triamide; oxalyl dichloride; 18-crown-6 ether; Dimethyl ether; potassium hexamethylsilazane; sodium hydride; diisobutylaluminium hydride; dimethyl sulfoxide; triethylamine; lithium hexamethyldisilazane; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; toluene; mineral oil; 2.1: Swern oxidation / 2.2: Swern oxidation / 3.1: Horner-Wadsworth-Emmons olefination / 3.2: Horner-Wadsworth-Emmons olefination / 5.1: Swern oxidation / 5.2: Swern oxidation;
DOI:10.1021/jo202602n

Reference yield:

: 1370655-31-4
C₁₀H₂₂O₃Si

: 1370655-17-6
C₃₉H₆₀O₅Si₂

: C₃₉H₆₀O₅Si₂

Guidance literature:: Multi-step reaction with 7 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.17 h / 0 °C

1.2: 1 h / 0 - 20 °C / Reflux

2.1: diisobutylaluminium hydride / diethyl ether; hexane / -78 °C

3.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.75 h / -78 °C

3.2: 0.5 h / -78 - 20 °C

4.1: 18-crown-6 ether; potassium hexamethylsilazane / tetrahydrofuran; toluene / 1 h / -78 °C / Inert atmosphere

4.2: 1 h / Inert atmosphere

5.1: diisobutylaluminium hydride / diethyl ether; hexane / -78 °C

6.1: Dimethyl ether; triethylamine / dichloromethane / 0.25 h / 0 °C

6.2: 1.5 h / 25 °C

7.1: N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

7.2: 0.75 h / Inert atmosphere

With N,N,N,N,N,N-hexamethylphosphoric triamide; oxalyl dichloride; 18-crown-6 ether; Dimethyl ether; potassium hexamethylsilazane; sodium hydride; diisobutylaluminium hydride; dimethyl sulfoxide; triethylamine; lithium hexamethyldisilazane; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; toluene; mineral oil; 1.1: Horner-Wadsworth-Emmons olefination / 1.2: Horner-Wadsworth-Emmons olefination / 3.1: Swern oxidation / 3.2: Swern oxidation;
DOI:10.1021/jo202602n