B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid

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Products Intro: Product Name:B-[4-([1,1'-Biphenyl]-4-ylphenylamino)phenyl]boronic acid
CAS:1084334-86-0
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Products Intro: Product Name:(4-([1,1'-biphenyl]-4-yl(phenyl)amino)phenyl)boronicacid
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B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid manufacturers

B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid Basic information
Product Name:B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid
Synonyms:(4-([1,1'-biphenyl]-4-yl(phenyl)amino)phenyl)boronic acid;Boronic acid,B-[4-([1,1'-biphenyl]-4-ylphenylamino)phenyl]-;BAPTPA;B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid BAPTPA;B-[4-([1,1’-biphenyl]-4-ylphenylamino)phenyl]-Boronic acid
CAS:1084334-86-0
MF:C24H20BNO2
MW:365.2321
EINECS:
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Mol File:1084334-86-0.mol
B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid Structure
B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid Chemical Properties
Boiling point 587.9±60.0 °C(Predicted)
density 1.25±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka8.61±0.16(Predicted)
Safety Information
MSDS Information
B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid Usage And Synthesis
Synthesis
N-(4-broMophenyl)-N-phenyl-[1,1'-Biphenyl]-4-aMine

503299-24-9

B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid

1084334-86-0

2-2. Preparation of Compound 10: N-(4-bromophenyl)-N-phenyl-[1,1'-biphenyl]-4-amine (15.0 g, 37.5 mmol) was dissolved in tetrahydrofuran (190.0 mL) and n-butyllithium (2.5 M hexane solution, 22.0 mL) was slowly added to the solution at -78°C. After the reaction mixture was stirred at -78 °C for 1 h, trimethoxyborane (6.3 mL, 56.21 mmol) was added. Subsequently, the reaction mixture was warmed to room temperature and stirring was continued for 4 hours. Upon completion of the reaction, the mixture was extracted with ethyl acetate (200.0 mL) and the organic layer was washed with distilled water (100.0 mL). The organic solvent was removed by concentration under reduced pressure and the solid obtained was washed with hexane, filtered and dried to give 4-[N-(biphenyl-4-yl)-N-phenylamino]phenylboronic acid (10.0 g, 73% yield).

References[1] Patent: WO2014/104704, 2014, A1. Location in patent: Paragraph 172-173
[2] Patent: US2013/76237, 2013, A1. Location in patent: Paragraph 0200; 0201
B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid Preparation Products And Raw materials
Raw materialsN-(4-broMophenyl)-N-phenyl-[1,1'-Biphenyl]-4-aMine-->Trimethyl borate-->n-Butyllithium-->Tetrahydrofuran-->Hexane
Tag:B-[4-([1,1'-Biphenyl]-4-ylphenylaMino)phenyl]boronic acid(1084334-86-0) Related Product Information

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