3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
Synonym(s):3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine;3-Pyridylboronic acid pinacol ester
- CAS NO.：329214-79-1
- Empirical Formula: C11H16BNO2
- Molecular Weight: 205.06
- MDL number: MFCD03084758
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine?
Chemical properties
white crystalline powder
The Uses of 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
3-Pyridineboronic Acid Pinacol Ester is an organoborane compound used in the preparation of polyazatriaryl ligands by sequential borylation/Suzuki-Miyaura coupling. 3-Pyridineboronic Acid Pinacol Ester is used in the preparation of pyrrolo[2,3-b]pyridine derivatives as kinase modulators.
The Uses of 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine is an organoborane compound used in the preparation of of polyazatriaryl ligands by sequential borylation/Suzuki-Miyaura coupling. 3-Pyridineboronic Acid Pinacol E ster is used in the preparation of pyrrolo[2,3-b]pyridine derivatives as kinase modulators.
Properties of 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
| Melting point: | 102-104.4 °C(lit.) |
| Boiling point: | 300.9±15.0 °C(Predicted) |
| Density | 1.03±0.1 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Acetone |
| form | Crystalline Powder |
| pka | 5.22±0.12(Predicted) |
| color | White |
| Water Solubility | Insoluble |
| CAS DataBase Reference | 329214-79-1(CAS DataBase Reference) |
Safety information for 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
| 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 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
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![5-BROMO-2-CHLORO-3-(4,4,5,5-TETRAMETHYL-[1,3,2]-DIOXABOROLAN-2-YL)PYRIDINE](https://img.chemicalbook.in/StructureFile/ChemBookStructure21/GIF/CB3784738.gif)
![5-BROMO-2-FLUORO-3-(4,4,5,5-TETRAMETHYL-[1,3,2]-DIOXABOROLAN-2-YL)PYRIDINE](https://img.chemicalbook.in/StructureFile/ChemBookStructure21/GIF/CB8809410.gif)
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