2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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Chemical Name:2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:1393589-68-8
Molecular Formula:C₃₀H₄₅B₂BrO₆
Molecular Weight:603.21
Hs Code.:

2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Synonyms:2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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Chemical Property of 2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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Technology Process of 2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

There total 6 articles about 2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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: 59.0%

: 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

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 1393589-68-8
2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With Schwartz's reagent; triethylamine; at 60 ℃; Inert atmosphere;
DOI:10.1021/ol3020623

Reference yield:

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

: 1393589-68-8
2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: Multi-step reaction with 4 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

4.1: Schwartz's reagent; triethylamine / 60 °C / Inert atmosphere

With Schwartz's reagent; sodium hydride; diisobutylaluminium hydride; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; toluene; paraffin oil;
DOI:10.1021/ol3020623

Reference yield:

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

: 1393589-68-8
2-((E)-3-(((E)-3-(5-bromo-2-(((E)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-5-en-1-yl)oxy)phenyl)allyl)oxy)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: Multi-step reaction with 3 steps

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

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

3: Schwartz's reagent; triethylamine / 60 °C / Inert atmosphere

With Schwartz's reagent; sodium hydride; diisobutylaluminium hydride; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; toluene;
DOI:10.1021/ol3020623