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ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Borate >  (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE

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(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Basic information

Product Name:
(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE
Synonyms:
  • (4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • Phenylpinacolborane
  • Pinacol phenylboronate
  • 1,3,2-Dioxaborolane,4,4,5,5-tetraMethyl-2-phenyl-
  • (Pinacolboryl)benzene
  • Phenylboronic acid pinacol ester 97%
  • cyclic tetramethylethylene ester benzeneboronic acid
  • PHENYL-BORONIC ACID PINACOL ESTER
CAS:
24388-23-6
MF:
C12H17BO2
MW:
204.07
Mol File:
24388-23-6.mol
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(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Chemical Properties

Melting point:
27-31 °C(lit.)
Boiling point:
130°C/20mmHg(lit.)
Density 
0.99±0.1 g/cm3(Predicted)
Flash point:
225 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
powder to lump
color 
White to Almost white
InChIKey
KKLCYBZPQDOFQK-UHFFFAOYSA-N
CAS DataBase Reference
24388-23-6(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38
Safety Statements 
26-36
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29319090

MSDS

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(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Usage And Synthesis

Chemical Properties

White to light yellow crystal

Uses

Phenylboronic acid pinacol ester can be used:

  • To prepare sulfinamide derivatives by reacting with diethylaminosulfur trifluoride (DAST) and potassium phenyltrifluoroborate.
  • As a substrate in the study of Suzuki–Miyaura coupling of various aryl iodides over SiliaCat?Pd(0).

Uses

suzuki reaction

Synthesis Reference(s)

The Journal of Organic Chemistry, 60, p. 7508, 1995 DOI: 10.1021/jo00128a024

General Description

Phenylboronic acid, pinacol ester, also known as boronate ester, is generally used in metal-catalyzed C-C bond formation reactions like Suzuki–Miyaura?reaction.

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENESupplier

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