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CAS RN: 15243-33-1 | 產品號碼: T2181
Triruthenium Dodecacarbonyl
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| 產品號碼 | T2181 |
| 分子式 / 分子量 | C__1__2O__1__2Ru__3 = 639.33 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件 | Room Temperature (Recommended in a cool and dark place, <15°C) |
| 包裝和容器 | 100MG-Glass Bottle with Plastic Insert （閲覽圖片）, 1G-Glass Bottle with Plastic Insert （閲覽圖片） |
| CAS RN | 15243-33-1 |
| Reaxys-RN | 14281346 |
| PubChem Substance ID | 87558750 |
| MDL編號 | MFCD00011209 |
產品規格
| Appearance | Orange to Brown powder to crystal |
| Elemental analysis(Carbon) | 22.00 to 23.00 % |
性質
| 熔點 | 145 °C(dec.) |
| Maximum Wavelength | 393(EtOAc) nm |
GHS
| 圖形表示 |
|
| 信號詞 | Warning |
| 危險性說明 | H332 : Harmful if inhaled. |
| 防範說明 | P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P271 : Use only outdoors or in a well-ventilated area. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
相關法規
運輸資料
| HS編碼* | 2843.90-000 |
Application
Stereodivergent Ruthenium-Catalyzed Transfer Semihydrogenation of Diaryl Alkynes
Typical procedure (R = Ph): Diphenylacetylene (89 mg), Ru3(CO)12 (9.6 mg), PPh3 (6.6 mg), Acetic acid (46 mg), H2O (18 mg) and DMF (1 mL) are placed in a 25 mL thick-walled tube under a flow of nitrogen. The tube is heated at 145 °C with stirring for 24 h. The reaction mixture is cooled to rt and is purified by silica gel column chromatography (eluent: cyclohexane) to give (Z)-stilbene (84 mg, 93 %) with the selectivity of 96 % (GC). When TFA (85.5 mg) is employed, the reaction is carried out using Ru3(CO)12 (3.2 mg) at 145 °C for 3 h, and the reaction mixture is worked up as above to give (E)-stilbene (81.8 mg, 91 %) with the selectivity of >99 % (GC).
References
考研文獻
TCIMail
[Research Articles] Stereodivergent Ruthenium-Catalyzed Transfer Semihydrogenation of Diaryl Alkynes產品文件 （部分產品的分析圖譜無法提供，敬請諒解。）
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