C₅₀H₉₀O₂Si₂

Base Information

Chemical Name:C₅₀H₉₀O₂Si₂
CAS No.:1454597-83-1
Molecular Formula:C₅₀H₉₀O₂Si₂
Molecular Weight:779.434
Hs Code.:

C<sub>50</sub>H<sub>90</sub>O<sub>2</sub>Si<sub>2</sub>

Synonyms:C₅₀H₉₀O₂Si₂

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Chemical Property of C₅₀H₉₀O₂Si₂

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Technology Process of C₅₀H₉₀O₂Si₂

There total 14 articles about C₅₀H₉₀O₂Si₂ 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: 98.0%

: 1454597-82-0
C₃₄H₇₂O₂Si

: 92886-86-7
tert-butyldiphenylsilyl triflate

: 1454597-83-1
C₅₀H₉₀O₂Si₂

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 0 ℃; for 5h; Inert atmosphere;
DOI:10.1002/anie.201303776

Reference yield:

: 146333-96-2
octadec-1-yn-3-ol

: 1454597-83-1
C₅₀H₉₀O₂Si₂

Guidance literature:: Multi-step reaction with 12 steps

1.1: Candita antarctica lipase B / hexane / 3 h / 20 °C / Inert atmosphere; Resolution of racemate; Enzymatic reaction

2.1: water; sodium hydroxide / methanol / 4 h / Reflux

3.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 2 h / 0 °C / Inert atmosphere

4.1: water; sodium hydroxide / methanol / 1 h / Reflux

5.1: methyllithium / tetrahydrofuran / 0.67 h / -20 - 20 °C / Inert atmosphere

5.2: 1 h / 40 °C / Inert atmosphere

5.3: 0.25 h / 0 °C / Inert atmosphere

6.1: tert.-butyl lithium / diethyl ether; pentane / 0.17 h / -78 °C / Inert atmosphere

6.2: 2 h / -78 - 20 °C / Inert atmosphere

6.3: 2 h / 20 °C / Darkness

7.1: pyridine / dichloromethane / 1 h / 0 °C / Inert atmosphere

8.1: tetra-N-butylammonium tribromide / methanol / 4 h / 20 °C / Inert atmosphere

9.1: hydrogen; [Ir(cod)(SIMes)(Pyr)]⁺PF₆^- / dichloromethane / 18 h / 20 °C / 67506.8 Torr / Autoclave

10.1: 1H-imidazole; dmap / dichloromethane / 0.5 h / 20 °C / Inert atmosphere

11.1: potassium carbonate / methanol / 6 h / 60 °C / Inert atmosphere

12.1: 2,6-dimethylpyridine / dichloromethane / 5 h / 0 °C / Inert atmosphere

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; dmap; di-isopropyl azodicarboxylate; Candita antarctica lipase B; [Ir(cod)(SIMes)(Pyr)]⁺PF₆^-; water; methyllithium; hydrogen; tert.-butyl lithium; tetra-N-butylammonium tribromide; potassium carbonate; triphenylphosphine; sodium hydroxide; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; pentane;
DOI:10.1002/anie.201303776

Reference yield:

: 1454597-75-1
C₁₈H₃₅IO

: 1454597-83-1
C₅₀H₉₀O₂Si₂

Guidance literature:: Multi-step reaction with 7 steps

1.1: tert.-butyl lithium / diethyl ether; pentane / 0.17 h / -78 °C / Inert atmosphere

1.2: 2 h / -78 - 20 °C / Inert atmosphere

1.3: 2 h / 20 °C / Darkness

2.1: pyridine / dichloromethane / 1 h / 0 °C / Inert atmosphere

3.1: tetra-N-butylammonium tribromide / methanol / 4 h / 20 °C / Inert atmosphere

4.1: hydrogen; [Ir(cod)(SIMes)(Pyr)]⁺PF₆^- / dichloromethane / 18 h / 20 °C / 67506.8 Torr / Autoclave

5.1: 1H-imidazole; dmap / dichloromethane / 0.5 h / 20 °C / Inert atmosphere

6.1: potassium carbonate / methanol / 6 h / 60 °C / Inert atmosphere

7.1: 2,6-dimethylpyridine / dichloromethane / 5 h / 0 °C / Inert atmosphere

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; dmap; [Ir(cod)(SIMes)(Pyr)]⁺PF₆^-; hydrogen; tert.-butyl lithium; tetra-N-butylammonium tribromide; potassium carbonate; In methanol; diethyl ether; dichloromethane; pentane;
DOI:10.1002/anie.201303776