4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)CHLOROBENZENE
Synonym(s):4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chlorobenzene
- CAS NO.：195062-61-4
- Empirical Formula: C12H16BClO2
- Molecular Weight: 238.52
- MDL number: MFCD05663875
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)CHLOROBENZENE?
The Uses of 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)CHLOROBENZENE
4-Chlorophenylboronic acid pinacol ester can be used as a reagent in Suzuki-Miyaura cross-coupling reaction to form C-C bonds by reacting with different aryl halides over palladium catalysts.
It can also be used as a reactant:
- To prepare 2-(4-chlorophenyl)-4H-chromen-4-one by treating with 4-chromanone via one-pot palladium-catalyzed dehydrogenation and oxidative boron-Heck coupling reaction.
- In the ligand-enabled C-H bond activation reaction in the presence of a palladium catalyst.
- To synthesize biaryl amides via Cu-catalyzed C-H bond coupling of aryl arylamides.
Properties of 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)CHLOROBENZENE
| Melting point: | 50-55 °C(lit.) |
| Boiling point: | 308.7±25.0 °C(Predicted) |
| Density | 1.10±0.1 g/cm3(Predicted) |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Methanol |
| form | Solid |
| color | White to pale brown |
| CAS DataBase Reference | 195062-61-4 |
Safety information for 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)CHLOROBENZENE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H413:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. |
Computed Descriptors for 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)CHLOROBENZENE
| InChIKey | NYARTXMDWRAVIX-UHFFFAOYSA-N |
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