6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
- CAS NO.：1167418-13-4
- Empirical Formula: C14H17BN2O2
- Molecular Weight: 256.11
- MDL number: MFCD11054040
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-26 08:28:20
What is 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline?
The Uses of 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
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.
Properties of 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
| Boiling point: | 387.8±22.0 °C(Predicted) |
| Density | 1.123 g/mL at 25℃ |
| refractive index | n20/D1.560 |
| Flash point: | >110℃ |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | 0.93±0.30(Predicted) |
Safety information for 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
| InChIKey | ZYWICCYXTGRUNM-UHFFFAOYSA-N |
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