(2,4-bis((2,4-bis((2-methoxyethoxy)methoxy)phenoxy)methyl)phenyl)boronic acid

Base Information

Chemical Name:(2,4-bis((2,4-bis((2-methoxyethoxy)methoxy)phenoxy)methyl)phenyl)boronic acid
CAS No.:1416159-10-8
Molecular Formula:C₃₆H₅₁BO₁₆
Molecular Weight:750.602
Hs Code.:

Synonyms:(2,4-bis((2,4-bis((2-methoxyethoxy)methoxy)phenoxy)methyl)phenyl)boronic acid

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Chemical Property of (2,4-bis((2,4-bis((2-methoxyethoxy)methoxy)phenoxy)methyl)phenyl)boronic acid

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Technology Process of (2,4-bis((2,4-bis((2-methoxyethoxy)methoxy)phenoxy)methyl)phenyl)boronic acid

There total 4 articles about (2,4-bis((2,4-bis((2-methoxyethoxy)methoxy)phenoxy)methyl)phenyl)boronic acid 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: 49.0%

: 1416159-08-4
4,4'-(((4-bromo-1,3-phenylene)bis(methylene))bis(oxy))bis(1,3-bis((2-methoxyethoxy)methoxy)benzene)

: 1416159-10-8
(2,4-bis((2,4-bis((2-methoxyethoxy)methoxy)phenoxy)methyl)phenyl)boronic acid

Guidance literature:: 4,4'-(((4-bromo-1,3-phenylene)bis(methylene))bis(oxy))bis(1,3-bis((2-methoxyethoxy)methoxy)benzene); With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

With Trimethyl borate; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 9.5h; Inert atmosphere;

With hydrogenchloride; water; In tetrahydrofuran; hexane; for 14h; Inert atmosphere;
DOI:10.1039/c2cc36861g

Reference yield:

: 6939-93-1
4-bromo-isophthalic acid

: 1416159-10-8
(2,4-bis((2,4-bis((2-methoxyethoxy)methoxy)phenoxy)methyl)phenyl)boronic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: borane-THF / tetrahydrofuran / 0 - 66.5 °C / Inert atmosphere

2.1: hydrogen bromide; water; sulfuric acid / 22 h / 122 °C / Inert atmosphere

3.1: potassium carbonate / acetone / 24 h / 57 °C / Inert atmosphere

4.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere

4.2: 9.5 h / -78 - 20 °C / Inert atmosphere

4.3: 14 h / Inert atmosphere

With n-butyllithium; borane-THF; sulfuric acid; water; hydrogen bromide; potassium carbonate; In tetrahydrofuran; hexane; acetone;
DOI:10.1039/c2cc36861g

Reference yield:

: 35510-04-4
1-bromo-2,4-bis(bromomethyl)benzene

: 1416159-10-8
(2,4-bis((2,4-bis((2-methoxyethoxy)methoxy)phenoxy)methyl)phenyl)boronic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / acetone / 24 h / 57 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere

2.2: 9.5 h / -78 - 20 °C / Inert atmosphere

2.3: 14 h / Inert atmosphere

With n-butyllithium; potassium carbonate; In tetrahydrofuran; hexane; acetone;
DOI:10.1039/c2cc36861g