(4R,5R)-4,5-Diphenyl-1,3-di-o-tolyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate
98%
- Product Code: 229431
CAS:
372517-13-0
| Molecular Weight: | 490.34 g./mol | Molecular Formula: | C₂₉H₂₇BF₄N₂ |
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| Density: | Storage Condition: | 2-8°C, light-proof, inert gas |
Product Description:
Used as a chiral N-heterocyclic carbene (NHC) precursor in asymmetric catalysis. It plays a key role in enantioselective transformations such as hydrogenation, cyclopropanation, and C–C bond formation reactions. The steric bulk and electronic properties of the o-tolyl and diphenyl groups enhance stereoselectivity and catalyst stability. Commonly employed in organometallic complexes with ruthenium, rhodium, or palladium for high enantiomeric excess in pharmaceutical and fine chemical synthesis. Also applied in the development of chiral ionic liquids and as a ligand in homogeneous catalysis.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 100mg | 10-20 days | ฿12,010.00 |
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| 250mg | 10-20 days | ฿20,420.00 |
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(4R,5R)-4,5-Diphenyl-1,3-di-o-tolyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate
Used as a chiral N-heterocyclic carbene (NHC) precursor in asymmetric catalysis. It plays a key role in enantioselective transformations such as hydrogenation, cyclopropanation, and C–C bond formation reactions. The steric bulk and electronic properties of the o-tolyl and diphenyl groups enhance stereoselectivity and catalyst stability. Commonly employed in organometallic complexes with ruthenium, rhodium, or palladium for high enantiomeric excess in pharmaceutical and fine chemical synthesis. Also applied in the development of chiral ionic liquids and as a ligand in homogeneous catalysis.
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