1-{1-(1,1-dimethylethyl)-3-[4-(oct-7-en-1-yl)phenyl]propa-1,2-dienyl}-4-(oct-7-en-1-yl)benzene

Base Information

Chemical Name:1-{1-(1,1-dimethylethyl)-3-[4-(oct-7-en-1-yl)phenyl]propa-1,2-dienyl}-4-(oct-7-en-1-yl)benzene
CAS No.:861721-81-5
Molecular Formula:C₃₅H₄₈
Molecular Weight:468.766
Hs Code.:

Synonyms:1-{1-(1,1-dimethylethyl)-3-[4-(oct-7-en-1-yl)phenyl]propa-1,2-dienyl}-4-(oct-7-en-1-yl)benzene

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Chemical Property of 1-{1-(1,1-dimethylethyl)-3-[4-(oct-7-en-1-yl)phenyl]propa-1,2-dienyl}-4-(oct-7-en-1-yl)benzene

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Technology Process of 1-{1-(1,1-dimethylethyl)-3-[4-(oct-7-en-1-yl)phenyl]propa-1,2-dienyl}-4-(oct-7-en-1-yl)benzene

There total 8 articles about 1-{1-(1,1-dimethylethyl)-3-[4-(oct-7-en-1-yl)phenyl]propa-1,2-dienyl}-4-(oct-7-en-1-yl)benzene 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: 90.0%

: 861721-93-9
acetic acid 1,3-bis-(4-oct-7-enyl-phenyl)-prop-2-ynyl ester

: 677-22-5
tert-butylmagnesium chloride

: 861721-81-5
1-{1-(1,1-dimethylethyl)-3-[4-(oct-7-en-1-yl)phenyl]propa-1,2-dienyl}-4-(oct-7-en-1-yl)benzene

Guidance literature:: With copper(l) iodide; lithium bromide; In tetrahydrofuran; diethyl ether; at 0 ℃; for 0.666667h;
DOI:10.1002/ejoc.200500096

Reference yield:

: 201743-58-0
1-bromo-4-(oct-7-en-1-yl)benzene

: 861721-81-5
1-{1-(1,1-dimethylethyl)-3-[4-(oct-7-en-1-yl)phenyl]propa-1,2-dienyl}-4-(oct-7-en-1-yl)benzene

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -78 °C

1.2: tetrahydrofuran; hexane / -78 - 20 °C

1.3: 84 percent / aq. HCl / tetrahydrofuran; hexane

2.1: LDA / tetrahydrofuran; hexane / 1 h / -78 - -50 °C

2.2: 60 percent / tetrahydrofuran; hexane / 12 h / 20 °C

3.1: 82 percent / LiCl / 12 h / 20 °C

4.1: 90 percent / LiBr; CuI / tetrahydrofuran; diethyl ether / 0.67 h / 0 °C

With copper(l) iodide; n-butyllithium; lithium chloride; lithium bromide; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; hexane;
DOI:10.1002/ejoc.200500096

Reference yield:

: 106-37-6
1.4-dibromobenzene

: 861721-81-5
1-{1-(1,1-dimethylethyl)-3-[4-(oct-7-en-1-yl)phenyl]propa-1,2-dienyl}-4-(oct-7-en-1-yl)benzene

Guidance literature:: Multi-step reaction with 5 steps

1.1: magnesium / diethyl ether / 1.5 h / Heating

1.2: 87 percent / 1,1'-bis(diphenylphosphanyl)ferrocenepalladium(II) chloride / diethyl ether / 13 h / Heating

2.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -78 °C

2.2: tetrahydrofuran; hexane / -78 - 20 °C

2.3: 84 percent / aq. HCl / tetrahydrofuran; hexane

3.1: LDA / tetrahydrofuran; hexane / 1 h / -78 - -50 °C

3.2: 60 percent / tetrahydrofuran; hexane / 12 h / 20 °C

4.1: 82 percent / LiCl / 12 h / 20 °C

5.1: 90 percent / LiBr; CuI / tetrahydrofuran; diethyl ether / 0.67 h / 0 °C

With copper(l) iodide; n-butyllithium; magnesium; lithium chloride; lithium bromide; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; hexane; 1.2: Kumada cross coupling;
DOI:10.1002/ejoc.200500096