4-(dibiphenyl-4-ylamino)phenylboronic acid

Base Information

• Chemical Name: 4-(dibiphenyl-4-ylamino)phenylboronic acid
• CAS No.: 943836-24-6
• Molecular Formula: C30H24BNO2
• Molecular Weight: 441.337
• Mol file: 943836-24-6.mol

Synonyms:b-(4-(bis((1,1'-biphenyl)-4-yl)amino)phenyl)-boronic acid

Chemical Property of 4-(dibiphenyl-4-ylamino)phenylboronic acid

Chemical Property:

• Melting Point: 234-237℃ (hexane )
• Boiling Point: 679.5±65.0 °C(Predicted)
• PKA: 8.63±0.16(Predicted)
• PSA: 43.70000
• Density: 1.26±0.1 g/cm3 (20 oC 760 Torr)
• LogP: 6.17020

Purity/Quality:

99.50% ^*data from raw suppliers

(4-(Di([1,1''-biphenyl]-4-yl)amino)phenyl)boronicacid 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-(dibiphenyl-4-ylamino)phenylboronic acid

There total 19 articles about 4-(dibiphenyl-4-ylamino)phenylboronic 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: 90.0%

N-([1′,1′-biphenyl]-4-yl)-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine (499128-71-1) + boric acid tributyl ester (688-74-4) → (4-(di([1,1’-biphenyl]-4-yl)amino)phenyl)boronic acid (943836-24-6)

Guidance literature:

N-([1′,1′-biphenyl]-4-yl)-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine; With n-butyllithium; In tetrahydrofuran; at -100 - -80 ℃; for 1h; Inert atmosphere;

boric acid tributyl ester; In tetrahydrofuran; at -100 - -80 ℃; for 2h;

Reference yield: 87.5%

N-([1′,1′-biphenyl]-4-yl)-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine (499128-71-1) + bis(pinacol)diborane (73183-34-3) → (4-(di([1,1’-biphenyl]-4-yl)amino)phenyl)boronic acid (943836-24-6)

Guidance literature:

With [1,1'-bis(diphenylphosphino)ferrocene]dichloropalladium(II); potassium acetate; In toluene; at 120 ℃; for 16h; Inert atmosphere;

Reference yield: 86.0%

N-([1′,1′-biphenyl]-4-yl)-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine (499128-71-1) + Trimethyl borate (121-43-7,63156-11-6) → (4-(di([1,1’-biphenyl]-4-yl)amino)phenyl)boronic acid (943836-24-6)

Guidance literature:

N-([1′,1′-biphenyl]-4-yl)-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

Trimethyl borate; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 25h;

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

upstream raw materials:

N-([1′,1′-biphenyl]-4-yl)-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine

Trimethyl borate

4-bromo-1,1'-biphenyl

4-phenylalanine

Downstream raw materials:

bis(biphenyl-4-yl)[4'-(9-phenyl-9H-carbazol-3-yl)biphenyl-4-yl]amine

(4-(6,9-diphenyl-9H-carbazol-3-yl)-phenyl)-bis(biphenyl-4-yl)-amine

C₅₈H₄₅N₃

C₅₉H₄₄N₂