POTASSIUM BETA-STYRYLTRIFLUOROBORATE
Synonym(s):Potassium trifluoro(E)-2-phenyl-1-ethenylborate;Potassium trifluoro(E)-2-phenylethenylborate
- CAS NO.：201852-49-5
- Empirical Formula: C8H7BF3K
- Molecular Weight: 210.05
- MDL number: MFCD02093981
- EINECS: 626-332-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:20:39
What is POTASSIUM BETA-STYRYLTRIFLUOROBORATE?
The Uses of POTASSIUM BETA-STYRYLTRIFLUOROBORATE
Potassium trans-beta-styryltrifluoroborate is used as a reactant for Suzuki-Miyaura cross-coupling, in enantioselective total synthesis of naseseazines A and B via regioselective Friedel-Crafts based arylative dimerization, in metal-free chlorodeboronation reactions, in preparation of aryl ketones via Lewis acid-catalyzed nucleophilic substitution and in preparation of Weinreb amides by palladium-catalyzed cross-coupling reactions.
The Uses of POTASSIUM BETA-STYRYLTRIFLUOROBORATE
Reactant for:
- Suzuki-Miyaura cross-coupling
- Enantioselective total synthesis of naseseazines A and B via regioselective Friedel-Crafts based arylative dimerization
- Metal-free chlorodeboronation reactions
- Preparation of aryl ketones via Lewis acid-catalyzed nucleophilic substitution
- Preparation of Weinreb amides by palladium-catalyzed cross-coupling reactions
Properties of POTASSIUM BETA-STYRYLTRIFLUOROBORATE
| Melting point: | >300°C |
| Water Solubility | Soluble in water. |
| BRN | 7782992 |
Safety information for POTASSIUM BETA-STYRYLTRIFLUOROBORATE
| 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 POTASSIUM BETA-STYRYLTRIFLUOROBORATE
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