C₃₃H₄₈O₆Si

Base Information

• Chemical Name: C₃₃H₄₈O₆Si
• CAS No.: 1334173-63-5
• Molecular Formula: C₃₃H₄₈O₆Si
• Molecular Weight: 568.826
• Mol file: 1334173-63-5.mol

Synonyms:C₃₃H₄₈O₆Si

Chemical Property of C₃₃H₄₈O₆Si

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₃H₄₈O₆Si

There total 9 articles about C₃₃H₄₈O₆Si 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:

C33H46O6Si (1334173-75-9) + chloromethyl methyl ether (107-30-2) → C33H48O6Si + C33H48O6Si (1334173-63-5)

Guidance literature:

With borane-THF; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole; In tetrahydrofuran; at 20 ℃; for 2h; optical yield given as %ee; stereoselective reaction; Inert atmosphere;

DOI:10.1002/anie.201103550

Reference yield:

C25H30O3Si (1334173-57-7) → C33H48O6Si + C33H48O6Si (1334173-63-5)

Guidance literature:

Multi-step reaction with 5 steps

1.1: N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane / tetrahydrofuran / -78 - 0 °C / Inert atmosphere

1.2: 13 h / -78 °C / Inert atmosphere

2.1: lithium borohydride / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

3.1: dicobalt octacarbonyl / toluene / 1.5 h / 20 °C / Inert atmosphere

3.2: 12 h / 100 °C

4.1: tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine / dichloromethane / 15 h / 20 °C / Inert atmosphere

5.1: borane-THF; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium borohydride; dicobalt octacarbonyl; borane-THF; tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine; lithium hexamethyldisilazane; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole; In tetrahydrofuran; dichloromethane; toluene; 3.1: Pauson-Khand reaction / 3.2: Pauson-Khand reaction;

DOI:10.1002/anie.201103550

Reference yield:

C26H34O4Si → C33H48O6Si + C33H48O6Si (1334173-63-5)

Guidance literature:

Multi-step reaction with 6 steps

1.1: pyridinium p-toluenesulfonate / isopropyl alcohol; toluene / 28 - 80 °C / Inert atmosphere

2.1: N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane / tetrahydrofuran / -78 - 0 °C / Inert atmosphere

2.2: 13 h / -78 °C / Inert atmosphere

3.1: lithium borohydride / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

4.1: dicobalt octacarbonyl / toluene / 1.5 h / 20 °C / Inert atmosphere

4.2: 12 h / 100 °C

5.1: tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine / dichloromethane / 15 h / 20 °C / Inert atmosphere

6.1: borane-THF; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium borohydride; dicobalt octacarbonyl; borane-THF; pyridinium p-toluenesulfonate; tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine; lithium hexamethyldisilazane; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole; In tetrahydrofuran; dichloromethane; isopropyl alcohol; toluene; 4.1: Pauson-Khand reaction / 4.2: Pauson-Khand reaction;

DOI:10.1002/anie.201103550

upstream raw materials:

C₂₈H₃₄O₃Si

C₂₈H₃₈O₃Si

C₂₉H₃₈O₄Si

C₃₁H₄₂O₄Si₂

Downstream raw materials:

C₃₅H₅₀O₆Si

C₃₆H₅₂O₅Si

C₃₆H₅₆O₇Si

C₄₄H₆₂N₂O₁₁SSi