1,3-di-(4'-(2'',3'',4'',6''-tetrafluoro-5''-bromoethynylphenyl)buta-1',3'-diynyl)-5-hexylbenzene

Base Information

Chemical Name:1,3-di-(4'-(2'',3'',4'',6''-tetrafluoro-5''-bromoethynylphenyl)buta-1',3'-diynyl)-5-hexylbenzene
CAS No.:913714-44-0
Molecular Formula:C₃₆H₁₆Br₂F₈
Molecular Weight:760.318
Hs Code.:

Synonyms:1,3-di-(4'-(2'',3'',4'',6''-tetrafluoro-5''-bromoethynylphenyl)buta-1',3'-diynyl)-5-hexylbenzene

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Chemical Property of 1,3-di-(4'-(2'',3'',4'',6''-tetrafluoro-5''-bromoethynylphenyl)buta-1',3'-diynyl)-5-hexylbenzene

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Technology Process of 1,3-di-(4'-(2'',3'',4'',6''-tetrafluoro-5''-bromoethynylphenyl)buta-1',3'-diynyl)-5-hexylbenzene

There total 8 articles about 1,3-di-(4'-(2'',3'',4'',6''-tetrafluoro-5''-bromoethynylphenyl)buta-1',3'-diynyl)-5-hexylbenzene 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: 36.0%

: 167319-41-7
1,3-diethynyl-5-hexyl-benzene

: 913714-36-0
4,6-bis(bromoethynyl)-1,2,3,5-tetrafluorobenzene

: 913714-44-0
1,3-di-(4'-(2'',3'',4'',6''-tetrafluoro-5''-bromoethynylphenyl)buta-1',3'-diynyl)-5-hexylbenzene

Guidance literature:: With N-ethyl-N,N-diisopropylamine; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; copper(l) iodide; In toluene; at 20 ℃; for 3h;
DOI:10.1039/b609004d

Reference yield:

: 913714-35-9
1,3-bis-(2',2'-dibromoethenyl)-2,4,5,6-tetrafluorobenzene

: 913714-44-0
1,3-di-(4'-(2'',3'',4'',6''-tetrafluoro-5''-bromoethynylphenyl)buta-1',3'-diynyl)-5-hexylbenzene

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / benzyltriethylammoniumchloride; aq. KOH / tetrahydrofuran / 2 h / 20 °C

2: 36 percent / diisopropylethylamine / Pd₂(dba)3*CHCl₃; CuI / toluene / 3 h / 20 °C

With potassium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; N-ethyl-N,N-diisopropylamine; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; copper(l) iodide; In tetrahydrofuran; toluene;
DOI:10.1039/b609004d

Reference yield:

: 913714-38-2
1-hexyl-3,5-bis-[2',2'-(triisopropylsilanyl)-ethynyl]-benzene

: 913714-44-0
1,3-di-(4'-(2'',3'',4'',6''-tetrafluoro-5''-bromoethynylphenyl)buta-1',3'-diynyl)-5-hexylbenzene

Guidance literature:: Multi-step reaction with 2 steps

1: 18 percent / TBAF / tetrahydrofuran / 4 h / 20 °C

2: 36 percent / diisopropylethylamine / Pd₂(dba)3*CHCl₃; CuI / toluene / 3 h / 20 °C

With tetrabutyl ammonium fluoride; N-ethyl-N,N-diisopropylamine; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; copper(l) iodide; In tetrahydrofuran; toluene;
DOI:10.1039/b609004d