POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE
POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE Basic information
- Product Name:
- POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE
- Synonyms:
-
- potassium [3,5-bis(trifluoromethyl)phenyl]-trifluoroboranuide
- POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE
- Potassium [3,5-bis(trifluoromethyl)phenyl]trifluoroborate 96%
- Potassium[3,5-bis(trifluoromethyl)phenyl]trifluoroborate96%
- Potassium [3,5-bis(trifluoromethyl)pheny]trifluoroborate
- POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENY&
- Potassium (3,5-bis(trifluoromethyl)
- Borate(1-), [3,5-bis(trifluoromethyl)phenyl]trifluoro-, potassium (1:1), (T-4)-
- CAS:
- 166328-09-2
- MF:
- C8H3BF9K
- MW:
- 320
- Product Categories:
-
- Aryl
- Boronic Acids and Derivatives
- blocks
- Trifluoroborates
- Trifluoroborate Salts
- Molander Ates
- Organoborons
- Aryl Trifluoroborate Salts
- Boronic Acids and Derivatives
- Chemical Synthesis
- Organometallic Reagents
- Trifluoroborate Salts
- Mol File:
- 166328-09-2.mol
POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE Chemical Properties
- Melting point:
- >300℃
- storage temp.
- Inert atmosphere,Room Temperature
MSDS
- Language:English Provider:SigmaAldrich
POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE Usage And Synthesis
Synthesis
A solution of 3,5-bis(triflfluoromethyl)phenylboronic acid (10 g, 38.8 mmol) in methanol (15 mL) was added to an aqueous solution of KHF2 (4.5 M, 26 mL, 117 mmol) at room temperature. A heavy precipitate was deposited. The resulting suspension was stirred 148 MODERN ORGANIC SYNTHESIS IN THE LABORATORYfor 1 h at room temperature, and the precipitated product was collected and washed with methanol. Recrystallization from a minimum amount of acetone produced 11 g (89%) of potassium 3,5-bis(triflfluoromethyl)phenyltriflfluoroborate. Reference: Molander, G. A.; Biolatto, B. J. Org. Chem. 2003, 68, 4302−4314.
Uses
Thos chemical has been used for inserting a 3,5-bis(trifluoromethyl)phenyl group into the position of a halogen or triflate group of various arenes and various heterocycles in Pd-catalyzed Suzuli-Miyaura cross-coupling reactions.
POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATESupplier
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POTASSIUM 3,5-BIS(TRIFLUOROMETHYL)PHENYLTRIFLUOROBORATE(166328-09-2)Related Product Information
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