C₅₆H₈₁BrSi₄

Base Information

Chemical Name:C₅₆H₈₁BrSi₄
CAS No.:865852-86-4
Molecular Formula:C₅₆H₈₁BrSi₄
Molecular Weight:946.505
Hs Code.:

C<sub>56</sub>H<sub>81</sub>BrSi<sub>4</sub>

Synonyms:C₅₆H₈₁BrSi₄

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Chemical Property of C₅₆H₈₁BrSi₄

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Technology Process of C₅₆H₈₁BrSi₄

There total 8 articles about C₅₆H₈₁BrSi₄ 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: 87.0%

: 865852-84-2
C₅₉H₈₉BrSi₅

: 865852-86-4
C₅₆H₈₁BrSi₄

Guidance literature:: With potassium carbonate; In diethyl ether; ethanol; at 20 ℃; for 2h;
DOI:10.1021/ol051572x

Reference yield:

: 865852-83-1
2-bromo-1,4-bis[(dimethylthexylsilyl)ethynyl]-3-ethynylbenzene

: 865852-86-4
C₅₆H₈₁BrSi₄

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / CuI; triethylamine / PdCl₂(PPh₃)2 / 16 h / Heating

2: 87 percent / K₂CO₃ / diethyl ether; ethanol / 2 h / 20 °C

With copper(l) iodide; potassium carbonate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In diethyl ether; ethanol; 1: Sonogashira coupling;
DOI:10.1021/ol051572x

Reference yield:

: 865852-68-2
1-bromo-2,4-bis[(dimethylthexylsilyl)ethynyl]-5-iodobenzene

: 865852-86-4
C₅₆H₈₁BrSi₄

Guidance literature:: Multi-step reaction with 4 steps

1.1: 75 percent / CuI; triethylamine / PdCl₂(PPh₃)2 / 1 h / 20 °C

2.1: butyllithium / diethyl ether; hexane / 0.75 h / -50 °C

2.2: 79 percent / iodine / diethyl ether; hexane / -50 - 20 °C

3.1: 96 percent / CuI; triethylamine / PdCl₂(PPh₃)2 / 16 h / Heating

4.1: 87 percent / K₂CO₃ / diethyl ether; ethanol / 2 h / 20 °C

With copper(l) iodide; n-butyllithium; potassium carbonate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In diethyl ether; ethanol; hexane; 1.1: Sonogashira coupling / 3.1: Sonogashira coupling;
DOI:10.1021/ol051572x