153766-81-5 Potassium Phenyltrifluoroborate
- * For R&D use only.In Production Stage,Request Bulk Quotation
Brand | CatalogID | Unit | Price($) | Stock (US) | Stock (CN) | Ships within | Quantity | Buy | |||||||||||
Accela | SY001020 | 1g | 10.00 | 0 | in stock | 3-5 days | Login | ||||||||||||
Accela | SY001020 | 5g | 10.00 | in stock | in stock | 1 day | Login | ||||||||||||
Accela | SY001020 | 10g | 12.00 | 0 | in stock | 3-5 days | Login | ||||||||||||
Accela | SY001020 | 25g | 24.00 | 0 | 0 | inquire | Login | ||||||||||||
Accela | SY001020 | 100g | 96.00 | 0 | 0 | inquire | Login | ||||||||||||
Please Login to see Special Offer & Quantity. | |||||||||||||||||||
Product InformationSafety InformationReferences
Flash point | |
Boiling point | |
Density | |
Storage |
Treatment with TMS chloride in acetonitrile generates the Lewis acid phenylboron difluoride in situ, avoiding the need to handle boron trihalides: J. Org. Chem., 60, 3020 (1995). Aryltrifluoroborate salts are more nucleophilic than the corresponding arylboronic acids and undergo ligand-free Pd-catalyzed cross-coupling reactions with arenediazonium tetrafluoroborates to give good yields of biaryls: Tetrahedron Lett., 38, 4393 (1997); Eur. J. Org. Chem., 1875 (1999). Cross-coupling with aryl or heteroaryl halides and triflates, under ligand-free conditions, has subsequently been reported: Org. Lett., 4, 1867 (2002). Coupling with diaryliodonium salts has also been reported: Synth. Commun., 29, 2457 (1999). The method has been extended to the synthesis of benzophenones by carbonylative cross-coupling in the presence of CO: J. Chem. Res. (Synop.), 400 (1999). In the presence of Dicarbonyl-(2,4-pentanedionato)-rhodium(I)-, K aryl- and alkenyltrifluoroborates add to aldehydes and enones to give secondary alcohols and saturated ketones, respectively: Org. Lett., 1, 1683 (1999). Asymmetric Rh-catalyzed additions to enones in the presence of a chiral BINAP catalyst give the corresponding saturated ketones in high yield and ee: Eur. J. Org. Chem., 3552 (2002).
Related Products
- SY004023
CAS:1670-81-1
Indole-5-carboxylic Acid - SY004025
CAS:1670-82-2
Indole-6-carboxylic Acid - SY004027
CAS:238428-26-7
3-(Methylsulfonylamino)benzylamine Hydrochloride - SY004028
CAS:411235-57-9
Cyclopropylboronic Acid - SY004029
CAS:900799-69-1
3-(Cbz-amino)-5-hydroxybenzoic Acid - SY004030
CAS:22924-18-1
2’,4’-Diethoxyacetophenone - SY004034
CAS:69812-51-7
Methyl 4-(Chlorosulfonyl)benzoate - SY004035
CAS:885526-86-3
4-(Chlorosulfonyl)benzamide