C₃₄H₄₂Si₂

Base Information

Chemical Name:C₃₄H₄₂Si₂
CAS No.:1267662-11-2
Molecular Formula:C₃₄H₄₂Si₂
Molecular Weight:506.878
Hs Code.:

C<sub>34</sub>H<sub>42</sub>Si<sub>2</sub>

Synonyms:C₃₄H₄₂Si₂

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Chemical Property of C₃₄H₄₂Si₂

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Technology Process of C₃₄H₄₂Si₂

There total 6 articles about C₃₄H₄₂Si₂ 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: 85.0%

: 1111096-43-5
3-(4,4,5,5-tetrametyl-1,3,2-dioxaborolan-2-yl)-5-trimethylsilyltoluene

: 1267662-10-1
3,3'-diiodo-5,5'-dimethyl-1,1'-biphenyl

: 1267662-11-2
C₃₄H₄₂Si₂

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydrogencarbonate; In tetrahydrofuran; water; for 48h; Inert atmosphere; Reflux;
DOI:10.1002/chem.201002574

Reference yield:

: 315668-55-4
3-bromo-5-trimethysilyltoluene

: 1267662-11-2
C₃₄H₄₂Si₂

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1.17 h / -78 °C / Inert atmosphere

1.2: -78 - 20 °C / Inert atmosphere

2.1: dichloromethane / 1 h / Inert atmosphere; Reflux

3.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydrogencarbonate / tetrahydrofuran; water / 48 h / Inert atmosphere; Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; sodium hydrogencarbonate; In tetrahydrofuran; hexane; dichloromethane; water;
DOI:10.1002/chem.201002574

Reference yield:

: 1611-92-3
3,5-dibromotoluene

: 1267662-11-2
C₃₄H₄₂Si₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / diethyl ether; hexane / 1.17 h / -78 °C / Inert atmosphere

1.2: -78 - 20 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; hexane / 1.17 h / -78 °C / Inert atmosphere

2.2: -78 - 20 °C / Inert atmosphere

3.1: dichloromethane / 1 h / Inert atmosphere; Reflux

4.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydrogencarbonate / tetrahydrofuran; water / 48 h / Inert atmosphere; Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; sodium hydrogencarbonate; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; water;
DOI:10.1002/chem.201002574