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Published TCIMAIL newest issue No.197
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CAS RN: 15243-33-1 | Product Number: T2181
Triruthenium Dodecacarbonyl
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Purity:
Synonyms:
- Ruthenium Carbonyl
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 100MG |
£30.00
|
1 | 5 |
|
| 1G |
£195.00
|
4 | 23 |
|
*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 | T2181 |
| Molecular Formula / Molecular Weight | C__1__2O__1__2Ru__3 = 639.33 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container | 100MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 15243-33-1 |
| Reaxys Registry Number | 14281346 |
| PubChem Substance ID | 87558750 |
| MDL Number | MFCD00011209 |
Specifications
| Appearance | Orange to Brown powder to crystal |
| Elemental analysis(Carbon) | 22.00 to 23.00 % |
Properties (reference)
| Melting Point | 145 °C(dec.) |
| Maximum Absorption Wavelength | 393(EtOAc) nm |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H332 : Harmful if inhaled. |
| Precautionary Statements | P261 : Avoid breathing dust. 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. |
Related Laws:
| EC Number | 239-287-4 |
Transport Information:
| HS Number | 2843909000 |
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
PubMed Literature
Articles/Brochures
TCIMAIL
[Research Articles] Stereodivergent Ruthenium-Catalyzed Transfer Semihydrogenation of Diaryl AlkynesProduct Documents (Note: Some products will not have analytical charts available.)
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