4'-bromo-2-methylbiphenyl-4-yl boronic acid pinacol diester

Base Information

Chemical Name:4'-bromo-2-methylbiphenyl-4-yl boronic acid pinacol diester
CAS No.:1620973-67-2
Molecular Formula:C₁₉H₂₂BBrO₂
Molecular Weight:373.097
Hs Code.:

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Chemical Property of 4'-bromo-2-methylbiphenyl-4-yl boronic acid pinacol diester

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Technology Process of 4'-bromo-2-methylbiphenyl-4-yl boronic acid pinacol diester

There total 1 articles about 4'-bromo-2-methylbiphenyl-4-yl boronic acid pinacol diester 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:

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

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

: 1620973-64-9
4,4'-dibromo-2-methylbiphenyl

: 1620973-67-2
4'-bromo-2-methylbiphenyl-4-yl boronic acid pinacol diester

: 1620973-68-3
C₁₉H₂₂BBrO₂

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

Trimethyl borate; In tetrahydrofuran; hexane; at -78 ℃; for 18h;

2,3-dimethyl-2,3-butane diol; In dichloromethane; for 24h; Reflux;
DOI:10.1002/pola.27167

Reference yield: 40.0%

: 1620973-67-2
4'-bromo-2-methylbiphenyl-4-yl boronic acid pinacol diester

: 1620973-69-4
C₁₉H₂₁BBr₂O₂

Guidance literature:: 1-Phenylprop-1-yne; C₂₄H₁₅O₁₁PW₂; at 90 ℃; for 7h; Inert atmosphere; Sealed tube;

With water; In hexane; dichloromethane; Inert atmosphere; Sealed tube;
DOI:10.1021/om4009795