C₄₈H₈₁ClO₁₂Si₂

Base Information

Chemical Name:C₄₈H₈₁ClO₁₂Si₂
CAS No.:1374507-45-5
Molecular Formula:C₄₈H₈₁ClO₁₂Si₂
Molecular Weight:941.788
Hs Code.:

C<sub>48</sub>H<sub>81</sub>ClO<sub>12</sub>Si<sub>2</sub>

Synonyms:C₄₈H₈₁ClO₁₂Si₂

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Chemical Property of C₄₈H₈₁ClO₁₂Si₂

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Technology Process of C₄₈H₈₁ClO₁₂Si₂

There total 8 articles about C₄₈H₈₁ClO₁₂Si₂ 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: 99.0%

: 1374507-49-9
C₄₈H₈₇ClO₁₂Si₂

: 1374507-45-5
C₄₈H₈₁ClO₁₂Si₂

Guidance literature:: With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene; In dichloromethane; at 20 ℃; for 2.5h; pH=7; aq. buffer;
DOI:10.1002/anie.201108594

Reference yield:

: 916323-75-6
C₃₆H₆₃ClO₇Si₂

: 1374507-45-5
C₄₈H₈₁ClO₁₂Si₂

Guidance literature:: Multi-step reaction with 10 steps

1.1: pyridinium p-toluenesulfonate / methanol; dichloromethane / 3.5 h / 20 °C / Inert atmosphere

2.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 1.5 h / 20 °C / Inert atmosphere

3.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / 0 °C / Inert atmosphere

3.2: 1.75 h / -78 - 20 °C / Inert atmosphere

4.1: tetrahydrofuran / 2.5 h / 20 °C / Inert atmosphere

5.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triphenyl-arsane; caesium carbonate / tetrahydrofuran; N,N-dimethyl-formamide / 1 h / 20 °C / Inert atmosphere

6.1: dimethylsulfide borane complex / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere

6.2: 1 h / 0 - 20 °C / Inert atmosphere

7.1: 2,6-dimethylpyridine / dichloromethane / 0.75 h / -78 °C / Inert atmosphere

8.1: tetrabutyl ammonium fluoride; acetic acid / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere

9.1: hydrogen / ethyl acetate / 14 h / 20 °C

10.1: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene / dichloromethane / 2.5 h / 20 °C / pH 7 / aq. buffer

With 2,6-dimethylpyridine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; n-butyllithium; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; triphenyl-arsane; [bis(acetoxy)iodo]benzene; dimethylsulfide borane complex; tetrabutyl ammonium fluoride; hydrogen; pyridinium p-toluenesulfonate; sodium hydrogencarbonate; caesium carbonate; Dess-Martin periodane; acetic acid; In tetrahydrofuran; methanol; hexane; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; 2.1: Dess-Martin oxidation / 3.1: Wittig reaction / 3.2: Wittig reaction / 5.1: Suzuki coupling;
DOI:10.1002/anie.201108594

Reference yield:

: 916323-63-2
C₃₀H₄₉ClO₇Si

: 1374507-45-5
C₄₈H₈₁ClO₁₂Si₂

Guidance literature:: Multi-step reaction with 9 steps

1.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 1.5 h / 20 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / 0 °C / Inert atmosphere

2.2: 1.75 h / -78 - 20 °C / Inert atmosphere

3.1: tetrahydrofuran / 2.5 h / 20 °C / Inert atmosphere

4.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triphenyl-arsane; caesium carbonate / tetrahydrofuran; N,N-dimethyl-formamide / 1 h / 20 °C / Inert atmosphere

5.1: dimethylsulfide borane complex / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere

5.2: 1 h / 0 - 20 °C / Inert atmosphere

6.1: 2,6-dimethylpyridine / dichloromethane / 0.75 h / -78 °C / Inert atmosphere

7.1: tetrabutyl ammonium fluoride; acetic acid / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere

8.1: hydrogen / ethyl acetate / 14 h / 20 °C

9.1: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene / dichloromethane / 2.5 h / 20 °C / pH 7 / aq. buffer

With 2,6-dimethylpyridine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; n-butyllithium; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; triphenyl-arsane; [bis(acetoxy)iodo]benzene; dimethylsulfide borane complex; tetrabutyl ammonium fluoride; hydrogen; sodium hydrogencarbonate; caesium carbonate; Dess-Martin periodane; acetic acid; In tetrahydrofuran; hexane; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; 1.1: Dess-Martin oxidation / 2.1: Wittig reaction / 2.2: Wittig reaction / 4.1: Suzuki coupling;
DOI:10.1002/anie.201108594