| Identification | Back Directory | [Name]
PotassiuM (Mix)-2-buten-2-yltrifluoroborate | [CAS]
1134643-88-1 | [Synonyms]
Potassium (Z)-2-Buten-2-yltrifluoroborate
Potassium (Z)-but-2-en-2-yltrifluoroborate
PotassiuM (Mix)-2-buten-2-yltrifluoroborate
Potassium (2Z)-2-buten-2-yltrifluoroborate >=95%
Potassium (2Z)-2-buten-2-yl(trifluoro)borate(1-)
potassium:[(Z)-but-2-en-2-yl]-trifluoroboranuide
Borate(1-), trifluoro[(1Z)-1-methyl-1-propen-1-yl]-, potassium (1:1), (T-4)- | [Molecular Formula]
C4H7BF3K | [MDL Number]
MFCD16621473 | [MOL File]
1134643-88-1.mol | [Molecular Weight]
162.003 |
| Chemical Properties | Back Directory | [Melting point ]
147-152°C | [storage temp. ]
2-8°C | [form ]
solid | [Appearance]
White to off-white Solid | [InChI]
InChI=1S/C4H7BF3.K/c1-3-4(2)5(6,7)8;/h3H,1-2H3;/q-1;+1/b4-3+; | [InChIKey]
IFJZXYDBLMMRCO-BJILWQEISA-N | [SMILES]
[K+].[B-](/C(=C/C)/C)(F)(F)F |
| Hazard Information | Back Directory | [Uses]
Potassium (2Z)-2-buten-2-yltrifluoroborate can be used as a substrate:
- In the asymmetric alkenylation of imines/aldimines using a rhodium based catalyst.
- In the Rh(I)-catalyzed allylic amines synthesis by reacting with N-tert-butanesulfinyl aldimines.
- In the ytterbium triflate catalyzed multicomponent synthesis of β-unsaturated α-amino esters.
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