1-methoxy-4-(2-ethylhexyloxy)benzene-2,5-diboronic acid

Base Information

• Chemical Name: 1-methoxy-4-(2-ethylhexyloxy)benzene-2,5-diboronic acid
• CAS No.: 224558-94-5
• Molecular Formula: C₁₅H₂₆B₂O₆
• Molecular Weight: 323.99
• Mol file: 224558-94-5.mol

Synonyms:

Chemical Property of 1-methoxy-4-(2-ethylhexyloxy)benzene-2,5-diboronic acid

Chemical Property:

Purity/Quality:

95%-98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-methoxy-4-(2-ethylhexyloxy)benzene-2,5-diboronic acid

There total 5 articles about 1-methoxy-4-(2-ethylhexyloxy)benzene-2,5-diboronic 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: 25.0%

Trimethyl borate (121-43-7,63156-11-6) + 2-(2-ethylhexyloxy)-5-methoxybenzene-1,4-dibromobenzene (224558-17-2) → 1-methoxy-4-(2-ethylhexyloxy)benzene-2,5-diboronic acid (224558-94-5)

Guidance literature:

2-(2-ethylhexyloxy)-5-methoxybenzene-1,4-dibromobenzene; With magnesium; In tetrahydrofuran;

Trimethyl borate; In tetrahydrofuran; for 24h; Heating;

DOI:10.1080/15421400500365342

Reference yield:

2-(2-ethylhexyloxy)-5-methoxybenzene-1,4-dibromobenzene (224558-17-2) → 1-methoxy-4-(2-ethylhexyloxy)benzene-2,5-diboronic acid (224558-94-5)

Guidance literature:

2-(2-ethylhexyloxy)-5-methoxybenzene-1,4-dibromobenzene; With n-butyllithium; In diethyl ether; hexane; at 0 ℃; for 1h;

With Trimethyl borate; In diethyl ether; hexane; at 20 ℃; for 12h;

With hydrogenchloride; In tetrahydrofuran; hexane; water; at 20 ℃; for 0.5h;

DOI:10.1016/j.tet.2005.03.030

Reference yield:

3-bromomethylheptane (18908-66-2) → 1-methoxy-4-(2-ethylhexyloxy)benzene-2,5-diboronic acid (224558-94-5)

Guidance literature:

Multi-step reaction with 3 steps

1.1: NaI; KOH / ethanol

2.1: Br₂ / I₂ / CH₂Cl₂

3.1: Mg / tetrahydrofuran

3.2: 25 percent / tetrahydrofuran / 24 h / Heating

With potassium hydroxide; bromine; magnesium; sodium iodide; iodine; In tetrahydrofuran; ethanol; dichloromethane;

DOI:10.1080/15421400500365342

upstream raw materials:

2-(2-ethylhexyloxy)-5-methoxybenzene-1,4-dibromobenzene

Trimethyl borate

3-bromomethylheptane

4-methoxy-phenol

Refernces

• 1、 Wu, Chien-Jung Jack,Xue, Cuihua,Kuo, Yang-Ming,Luo, Fen-Tair. "Preparation and photoluminescence of p-terphenyl derivatives containing cyano groups". . p. 4735 - 4741. Retrieved 2007/10/03.