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1167418-13-4

1167418-13-4 Structure

1167418-13-4 Structure
IdentificationBack Directory
[Name]

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
[CAS]

1167418-13-4
[Synonyms]

2-dioxaborolan-2-yl)quinoxaline
Quinoxaline-6-boronic acid picol ester
6-(tetraMethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
Quinoxaline, 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline 97%
[Molecular Formula]

C14H17BN2O2
[MDL Number]

MFCD11054040
[MOL File]

1167418-13-4.mol
[Molecular Weight]

256.11
Chemical PropertiesBack Directory
[Boiling point ]

387.8±22.0 °C(Predicted)
[density ]

1.123 g/mL at 25℃
[refractive index ]

n20/D1.560
[Fp ]

>110℃
[storage temp. ]

Inert atmosphere,2-8°C
[pka]

0.93±0.30(Predicted)
[InChIKey]

ZYWICCYXTGRUNM-UHFFFAOYSA-N
Safety DataBack Directory
[Risk Statements ]

36/37/38
[Safety Statements ]

26
[WGK Germany ]

3
[HS Code ]

2933998090
Hazard InformationBack Directory
[Uses]

Quinoxaline-6-boronic acid pinacol ester is a common reactant of a Suzuki coupling reaction that can be used:
  • To prepare quinoxalin based PI3Kδ inhibitors.
  • As a substrate in the Cu(II) catalyzed [11C]-radiocyanation of arylboronic acids.
  • To prepare 6-quinoxaline boronic acid, which is used as a substrate in the silver-mediated fluorination of boronic acids.

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