1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene

Base Information

Chemical Name:1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene
CAS No.:457931-26-9
Molecular Formula:C₃₄H₆₀B₂O₆
Molecular Weight:586.469
Hs Code.:

Synonyms:1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene

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Chemical Property of 1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene

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Technology Process of 1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene

There total 6 articles about 1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene 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: 75.0%

: 61676-62-8
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 156028-40-9
1,4-dibromo-2,5-dioctyloxyphenylene

: 457931-26-9
1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene

Guidance literature:: 1,4-dibromo-2,5-dioctyloxyphenylene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 1h;

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 24h;
DOI:10.1021/ma030540r

Reference yield: 72.0%

: 145483-68-7
1,4-diiodo-2,5-dioctyloxybenzene

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

: 457931-26-9
1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triethylamine; In 1,4-dioxane; at 90 ℃; Inert atmosphere;
DOI:10.1021/ma300361t

Reference yield: 63.0%

: 76-09-5
2,3-dimethyl-2,3-butane diol

: 121-43-7,63156-11-6
Trimethyl borate

: 156028-40-9
1,4-dibromo-2,5-dioctyloxyphenylene

: 457931-26-9
1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene

Guidance literature:: 1,4-dibromo-2,5-dioctyloxyphenylene; With magnesium; In tetrahydrofuran; for 3h; Heating;

2,3-dimethyl-2,3-butane diol; Trimethyl borate; In tetrahydrofuran; at -78 - 20 ℃; Further stages.;
DOI:10.1016/j.jorganchem.2008.05.014