C₄₉H₈₂O₉Si

Base Information

• Chemical Name: C₄₉H₈₂O₉Si
• CAS No.: 1300656-05-6
• Molecular Formula: C₄₉H₈₂O₉Si
• Molecular Weight: 843.27
• Mol file: 1300656-05-6.mol

Synonyms:

Chemical Property of C₄₉H₈₂O₉Si

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₄₉H₈₂O₉Si

There total 22 articles about C₄₉H₈₂O₉Si 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:

(+)-(2S,3R,6R,E)-3-(4-methoxybenzyloxy)-2,4,6-trimethylnon-4-enal (1300656-04-5) + C36H58N4O9SSi (1300656-00-1) → C49H82O9Si + C49H82O9Si (1300656-05-6)

Guidance literature:

With potassium hexamethylsilazane; In tetrahydrofuran; 1,2-dimethoxyethane; at -60 - -20 ℃; for 1.5h; optical yield given as %de; diastereoselective reaction; Inert atmosphere;

DOI:10.1021/ja201467z

Reference yield:

C31H52O6Si (1300655-94-0) → C49H82O9Si + C49H82O9Si (1300656-05-6)

Guidance literature:

Multi-step reaction with 8 steps

1.1: acetylacetonatodicarbonylrhodium(l); hydrogen; triphenylphosphine / tetrahydrofuran / 24 h / 20 - 50 °C / 25858.1 Torr / Autoclave

2.1: pyridine; dmap / dichloromethane / 16 h / -20 °C / Inert atmosphere

3.1: titanium tetrachloride / dichloromethane / 0.08 h / 0 °C / Inert atmosphere

3.2: 3 h / -40 °C / Inert atmosphere

4.1: dmap / 24 h / Inert atmosphere

5.1: 5% Pd(II)/C(eggshell); hydrogen / tetrahydrofuran / 2 h / 760.05 Torr

6.1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 24 h / Inert atmosphere

7.1: ammonium heptamolybdate tetrahydrate; dihydrogen peroxide / ethanol; water / 12 h / Inert atmosphere

8.1: potassium hexamethylsilazane / tetrahydrofuran; 1,2-dimethoxyethane / 1.5 h / -60 - -20 °C / Inert atmosphere

With pyridine; dmap; acetylacetonatodicarbonylrhodium(l); ammonium heptamolybdate tetrahydrate; di-isopropyl azodicarboxylate; 5% Pd(II)/C(eggshell); hydrogen; dihydrogen peroxide; titanium tetrachloride; potassium hexamethylsilazane; triphenylphosphine; In tetrahydrofuran; 1,2-dimethoxyethane; ethanol; dichloromethane; water; 8.1: Julia-Kociensky olefination;

DOI:10.1021/ja201467z

Reference yield:

C32H54O7Si → C49H82O9Si + C49H82O9Si (1300656-05-6)

Guidance literature:

Multi-step reaction with 7 steps

1.1: pyridine; dmap / dichloromethane / 16 h / -20 °C / Inert atmosphere

2.1: titanium tetrachloride / dichloromethane / 0.08 h / 0 °C / Inert atmosphere

2.2: 3 h / -40 °C / Inert atmosphere

3.1: dmap / 24 h / Inert atmosphere

4.1: 5% Pd(II)/C(eggshell); hydrogen / tetrahydrofuran / 2 h / 760.05 Torr

5.1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 24 h / Inert atmosphere

6.1: ammonium heptamolybdate tetrahydrate; dihydrogen peroxide / ethanol; water / 12 h / Inert atmosphere

7.1: potassium hexamethylsilazane / tetrahydrofuran; 1,2-dimethoxyethane / 1.5 h / -60 - -20 °C / Inert atmosphere

With pyridine; dmap; ammonium heptamolybdate tetrahydrate; di-isopropyl azodicarboxylate; 5% Pd(II)/C(eggshell); hydrogen; dihydrogen peroxide; titanium tetrachloride; potassium hexamethylsilazane; triphenylphosphine; In tetrahydrofuran; 1,2-dimethoxyethane; ethanol; dichloromethane; water; 7.1: Julia-Kociensky olefination;

DOI:10.1021/ja201467z

upstream raw materials:

C₁₃H₁₈O₂

C₃₁H₅₂O₆Si

C₃₄H₅₆O₈Si

C₄₁H₆₇NO₇S₂Si