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108847-20-7

  • Product Name4-Dibenzothiopheneboronic acid
  • Molecular FormulaC12H9BO2S
  • Molecular Weight228.08
  • Purity99%
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Product Details

Quick Details

  • CasNo： 108847-20-7
  • Molecular Formula： C12H9BO2S
  • Purity： 99%

Dibenzothiophene-4-boronic acid 108847-20-7 Powder Global trader

  • Molecular Formula:C12H9BO2S
  • Molecular Weight:228.079
  • Appearance/Colour:White to light yellow crystal powder 
  • Vapor Pressure:4.97E-10mmHg at 25°C 
  • Melting Point:327-330 °C 
  • Refractive Index:1.738 
  • Boiling Point:480.174 °C at 760 mmHg 
  • PKA:8.29±0.30(Predicted) 
  • Flash Point:244.201 °C 
  • PSA：68.70000 
  • Density:1.381 g/cm3 
  • LogP:1.73430 

4-DIBENZOTHIOPHENEBORONIC ACID(Cas 108847-20-7) Usage

Chemical Properties

White to light yellow crystal powder

Uses

suzuki reaction

InChI:InChI=1/C12H9BO2S/c14-13(15)10-6-3-5-9-8-4-1-2-7-11(8)16-12(9)10/h1-7,14-15H

108847-20-7 Relevant articles

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Gilman,Wilder

, p. 523,524 (1957)

-

Non-Doped Deep Blue and Doped White Electroluminescence Devices Based on Phenanthroimidazole Derivative

Chen, Shuo,Wu, Yukun,Hu, Shoucheng,Zhao, Yi,Fang, Daining

, p. 451 - 461 (2017)

A novel deep-blue emitter PhImPOTD based...

ORGANIC ELECTRIC ELEMENT COMPRISING COMPOUND FOR ORGANIC ELECTRIC ELEMENT AND ELECTRONIC DEVICE THEREOF

-

Paragraph 0114-0116, (2021/04/02)

The present invention provides an organi...

Aromatic compound and organoelectroluminescent device comprising the compound

-

Paragraph 0588-0593, (2021/08/31)

The present invention relates to an arom...

Synthesis method of dibenzofuran/thiophene-4-boric acid

-

Paragraph 0019, (2019/03/28)

The invention discloses a synthesis meth...

Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same

-

Page/Page column 42-44, (2018/07/29)

Disclosed are a novel-structural compoun...

108847-20-7 Process route

4-bromodibenzothiophene
97511-05-2

4-bromodibenzothiophene

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

Trimethyl borate

4-dibenzothiophene boronic acid
108847-20-7

4-dibenzothiophene boronic acid

Conditions
Conditions Yield
4-bromodibenzothiophene; With n-butyllithium; In tetrahydrofuran; at -78 - 0 ℃; for 1h;
Trimethyl borate; In tetrahydrofuran; at -78 - 20 ℃; for 12h;
82%
4-bromodibenzothiophene; With n-butyllithium; In tetrahydrofuran; for 2h; Cooling with acetone-dry ice;
Trimethyl borate; In tetrahydrofuran; at -78 - 0 ℃; for 1h;
With hydrogenchloride; In tetrahydrofuran; water; at 0 - 20 ℃; for 8h;
 
4-bromodibenzothiophene; With n-butyllithium; at -78 - 0 ℃;
Trimethyl borate; at -78 - 20 ℃;
With hydrogenchloride; In water; at 0 - 20 ℃;
 
dibenzothiophene
132-65-0

dibenzothiophene

Triisopropyl borate
5419-55-6

Triisopropyl borate

4-dibenzothiophene boronic acid
108847-20-7

4-dibenzothiophene boronic acid

Conditions
Conditions Yield
dibenzothiophene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 0 ℃;
Triisopropyl borate; In tetrahydrofuran; hexane; at 20 ℃; for 12h;
With hydrogenchloride; In tetrahydrofuran; hexane; water;
71%
dibenzothiophene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 0 ℃; for 1h;
Triisopropyl borate; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 12h;
With hydrogenchloride; In tetrahydrofuran; hexane; water; for 0.5h;
71%
dibenzothiophene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 0 ℃; for 1h;
Triisopropyl borate; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 12h;
71%

108847-20-7 Upstream products

  • 132-65-0
    132-65-0

    dibenzothiophene

  • 121-43-7
    121-43-7

    Trimethyl borate

  • 5419-55-6
    5419-55-6

    Triisopropyl borate

  • 97511-05-2
    97511-05-2

    4-bromodibenzothiophene

108847-20-7 Downstream products

  • 190371-93-8
    190371-93-8

    1,4-bis(dibenzo[b,d]thiophen-4-yl)-2,5-bis([4-(dodecyloxy)phenyl]ethynyl)benzene

  • 190372-04-4
    190372-04-4

    1,5-bis(dibenzo[b,d]thiophen-4-yl)-2,4-bis([4-(dodecyloxy)phenyl]ethynyl)benzene

  • 485824-06-4
    485824-06-4

    4-(2-formyl-4-methoxyphenyl)dibenzothiophene

  • 485824-13-3
    485824-13-3

    2-dibenzothiophen-4-yl-benzaldehyde

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