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

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE Basic information
Product Name:4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE
Synonyms:4-Cyanophenylboronic acid pinacol ester 97%;4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE;4-CYANOPHENYLBORONIC ACID PINACOL ESTER;4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 97%;4-Cyanobenzeneboronic acid, pinacol ester;4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile,97%;4-(tetraMethyl-1,3,2-dioxaborolan-2-yl)benzonitrile;Benzonitrile, 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
CAS:171364-82-2
MF:C13H16BNO2
MW:229.08
EINECS:
Product Categories:
Mol File:171364-82-2.mol
4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE Structure
4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE Chemical Properties
Melting point 95-99 °C(lit.)
Boiling point 345.8±25.0 °C(Predicted)
density 1.06±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Methanol (Slightly)
form Crystalline Powder
color Light yellow to orange or light tan
CAS DataBase Reference171364-82-2(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-20/21/22
Safety Statements 26-36-36/37/39
WGK Germany 3
TSCA No
HazardClass IRRITANT
HS Code 29319090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE Usage And Synthesis
Chemical Propertieslight yellow to orange or light tan crystalline powde
Uses4-(Cyanophenyl)boronic Acid Pinacol Ester is used to prepare arylparacyclophanes via Suzuki aryl cross-coupling of bromoparacyclophane with arylboronic acid and arylboronates. It’s also used to prepare tyrosine-modified analogs of α4β7 integrin inhibitor biotin-R8ERY.
Synthesis Reference(s)The Journal of Organic Chemistry, 60, p. 7508, 1995 DOI: 10.1021/jo00128a024
4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE Preparation Products And Raw materials
Preparation Products4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl-4-carbonitrile
Tetramethyl glutaric aciduria 3,3'-IMINOBIS(N,N-DIMETHYLPROPYLAMINE) 1,2,3,4-TETRAMETHYL-1,3-CYCLOPENTADIENE 4-Cyanophenylboronic acid Tetramethylthiuram Disulfide 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 4-Cyano-2-fluorobenzeneboronic acid, pinacol ester 2-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzonitrile 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)TOLUENE 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE

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