(E)-4-bromo-1-(hex-5-yn-1-yloxy)-2-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene

Base Information

Chemical Name:(E)-4-bromo-1-(hex-5-yn-1-yloxy)-2-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene
CAS No.:1393589-67-7
Molecular Formula:C₁₈H₁₉BrO₂
Molecular Weight:347.252
Hs Code.:

Synonyms:(E)-4-bromo-1-(hex-5-yn-1-yloxy)-2-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene

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Chemical Property of (E)-4-bromo-1-(hex-5-yn-1-yloxy)-2-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene

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Technology Process of (E)-4-bromo-1-(hex-5-yn-1-yloxy)-2-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene

There total 5 articles about (E)-4-bromo-1-(hex-5-yn-1-yloxy)-2-(3-(prop-2-yn-1-yloxy)prop-1-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: 87.0%

: 1393589-65-5
(E)-3-(5-bromo-2-(hex-5-yn-1-yloxy)phenyl)prop-2-en-1-ol

: 106-96-7
propargyl bromide

: 1393589-67-7
(E)-4-bromo-1-(hex-5-yn-1-yloxy)-2-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene

Guidance literature:: With sodium hydride; dimethyl sulfoxide; In tetrahydrofuran; toluene; at 20 ℃; Inert atmosphere;
DOI:10.1021/ol3020623

Reference yield:

: 1393589-64-4
(E)-ethyl 3-(5-bromo-2-(hex-5-yn-1-yloxy)phenyl)acrylate

: 1393589-67-7
(E)-4-bromo-1-(hex-5-yn-1-yloxy)-2-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene

Guidance literature:: Multi-step reaction with 2 steps

1: diisobutylaluminium hydride / tetrahydrofuran; toluene / 2 h / 0 - 20 °C / Inert atmosphere

2: sodium hydride; dimethyl sulfoxide / tetrahydrofuran; toluene / 20 °C / Inert atmosphere

With sodium hydride; diisobutylaluminium hydride; dimethyl sulfoxide; In tetrahydrofuran; toluene;
DOI:10.1021/ol3020623

Reference yield:

: 1393589-61-1
5-bromo-2-(hex-5-yn-1-yloxy)benzaldehyde

: 1393589-67-7
(E)-4-bromo-1-(hex-5-yn-1-yloxy)-2-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / tetrahydrofuran; paraffin oil / 0.33 h / 0 °C / Inert atmosphere

1.2: 3 h / 0 - 20 °C / Inert atmosphere

2.1: diisobutylaluminium hydride / tetrahydrofuran; toluene / 2 h / 0 - 20 °C / Inert atmosphere

3.1: sodium hydride; dimethyl sulfoxide / tetrahydrofuran; toluene / 20 °C / Inert atmosphere

With sodium hydride; diisobutylaluminium hydride; dimethyl sulfoxide; In tetrahydrofuran; toluene; paraffin oil;
DOI:10.1021/ol3020623