3,3-diethyl-1-[4-({4-[(trimethylsilyl)ethynyl]phenyl}ethynyl)phenyl]-1-triazene

Base Information

Chemical Name:3,3-diethyl-1-[4-({4-[(trimethylsilyl)ethynyl]phenyl}ethynyl)phenyl]-1-triazene
CAS No.:210905-41-2
Molecular Formula:C₂₃H₂₇N₃Si
Molecular Weight:373.573
Hs Code.:

Synonyms:3,3-diethyl-1-[4-({4-[(trimethylsilyl)ethynyl]phenyl}ethynyl)phenyl]-1-triazene

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Chemical Property of 3,3-diethyl-1-[4-({4-[(trimethylsilyl)ethynyl]phenyl}ethynyl)phenyl]-1-triazene

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Technology Process of 3,3-diethyl-1-[4-({4-[(trimethylsilyl)ethynyl]phenyl}ethynyl)phenyl]-1-triazene

There total 5 articles about 3,3-diethyl-1-[4-({4-[(trimethylsilyl)ethynyl]phenyl}ethynyl)phenyl]-1-triazene 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: 81.0%

: 134856-58-9
1-iodo-4-(trimethylsilylethynyl)benzene

: 155064-31-6
3,3-diethyl-1-(4-ethynylbenzene)-1-triazene

: 210905-41-2
3,3-diethyl-1-[4-({4-[(trimethylsilyl)ethynyl]phenyl}ethynyl)phenyl]-1-triazene

Guidance literature:: With copper(l) iodide; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; at 35 ℃; for 12h;
DOI:10.1021/jo980846+

Reference yield: 55.0%

: 1327277-69-9
1-(4-(2-(4-bromophenyl)ethynyl)phenyl)-3,3-diethyltriazene

: 1066-54-2
trimethylsilylacetylene

: 210905-41-2
3,3-diethyl-1-[4-({4-[(trimethylsilyl)ethynyl]phenyl}ethynyl)phenyl]-1-triazene

Guidance literature:: With copper(l) iodide; bis(triphenylphosphine)palladium(II) chloride; triethylamine; In tetrahydrofuran; at 20 ℃; Inert atmosphere;
DOI:10.1021/ja2050343

Reference yield:

: 134856-57-8
1-[4-[2-(trimethylsilyl)ethynyl]phenyl]-3,3-diethyltriazene

: 210905-41-2
3,3-diethyl-1-[4-({4-[(trimethylsilyl)ethynyl]phenyl}ethynyl)phenyl]-1-triazene

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / TBAF / tetrahydrofuran / 0.75 h / 20 °C

2: 81 percent / Et₃N, CuI / Pd(PPh₃)4 / toluene / 12 h / 35 °C

With copper(l) iodide; tetrabutyl ammonium fluoride; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; toluene;
DOI:10.1021/jo980846+