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CAS RN: 12081-16-2 | Product Number: C2461
Chlorobis(ethylene)rhodium(I) Dimer
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Purity: >95.0%(T)
Synonyms:
- Dichlorotetra(ethylene)dirhodium(I)
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 200MG |
€352.00
|
2 | ≥40 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | C2461 |
Purity / Analysis Method 
|
>95.0%(T) |
| Molecular Formula / Molecular Weight | C__8H__1__6Cl__2Rh__2 = 388.93 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Frozen (-20°C) |
| Condition to Avoid | Heat Sensitive |
| Packaging and Container
|
200MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 12081-16-2 |
| Reaxys Registry Number | 14305257 |
| PubChem Substance ID | 125308008 |
| MDL Number | MFCD00013206 |
Specifications
| Appearance | Orange to Brown powder to crystal |
| Purity(Argentometric Titration) | min. 95.0 % |
| Rhodium | 50.30 to 55.60 % |
| IR | confirm to structure |
Properties (reference)
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 235-145-0 |
Transport Information:
| HS Number | 2843909000 |
Application
Rhodium Catalyzed Enantioselective C-Si Bond Cleavage/cycloaddition
References
- Rhodium-Catalyzed Carbon?Silicon Bond Activation for Synthesis of Benzosilole Derivatives
- Searching for Practically Useful P-Chirogenic Phosphine Ligands
Application
Rhodium-catalyzed [4+2] Coupling Reactions of Cyclobutanones with Olefins through the C―C Bond Activation
Typical Procedure:
In a nitrogen-filled glovebox, a 1 dram vial is charged with [Rh(C2H4)2Cl]2 (1.9 mg, 5 mol%), tris[3,5-bis(trifluoromethyl)phenyl]phosphine (16 mg, 24 mol%) and 2-amino-3-picoline (10 µL, 0.1 mmol). A solution of starting material 1 (32 mg, 0.1 mmol) in dioxane (1 mL, 0.1 M) is added and the 1 dram vial is capped and the solution is maintained at 152 °C for 48 h. The reaction is removed from the glovebox and purified by flash chromatography. Product 2 is obtained as a bright orange solid (28 mg, Y. 87%).
In a nitrogen-filled glovebox, a 1 dram vial is charged with [Rh(C2H4)2Cl]2 (1.9 mg, 5 mol%), tris[3,5-bis(trifluoromethyl)phenyl]phosphine (16 mg, 24 mol%) and 2-amino-3-picoline (10 µL, 0.1 mmol). A solution of starting material 1 (32 mg, 0.1 mmol) in dioxane (1 mL, 0.1 M) is added and the 1 dram vial is capped and the solution is maintained at 152 °C for 48 h. The reaction is removed from the glovebox and purified by flash chromatography. Product 2 is obtained as a bright orange solid (28 mg, Y. 87%).
References
PubMed Literature
Documents
Product Articles
[Research Articles] Rhodium-catalyzed [4+2] Coupling Reactions of Cyclobutanones with Olefins through the C—C Bond ActivationProduct Documents (Note: Some products will not have analytical charts available.)
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