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CAS RN: 12081-16-2 | 產品號碼: C2461
Chlorobis(ethylene)rhodium(I) Dimer
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| 產品號碼 | C2461 |
| 純度/分析方法 | >95.0%(T) |
| 分子式 / 分子量 | C__8H__1__6Cl__2Rh__2 = 388.93 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件 | Frozen (-20°C) |
| 應避免的情況 | Heat Sensitive |
| 包裝和容器 | 200MG-Glass Bottle with Plastic Insert （閲覽圖片） |
| CAS RN | 12081-16-2 |
| Reaxys-RN | 14305257 |
| PubChem Substance ID | 125308008 |
| MDL編號 | MFCD00013206 |
產品規格
| Appearance | Orange to Brown powder to crystal |
| Purity(Argentometric Titration) | min. 95.0 % |
| Rhodium | 50.30 to 55.60 % |
| IR | confirm to structure |
性質
GHS
| 圖形表示 |
|
| 信號詞 | Warning |
| 危險性說明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防範說明 | 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. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相關法規
運輸資料
| HS編碼* | 2843.90-000 |
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
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