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Published TCIMAIL newest issue No.197
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CAS RN: 1487195-87-8 | Product Number: C3165
Cyclopentadienyl(dimethyl fumarate)(triethyl phosphite)cobalt(I)
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Purity:
Synonyms:
- [CpCo(dimethyl fumarate)[P(OEt)3]]
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 100MG |
€246.00
|
2 | 8 |
|
*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 | C3165 |
| Molecular Formula / Molecular Weight | C__1__7H__2__8CoO__7P = 434.31 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Moisture Sensitive |
| CAS RN | 1487195-87-8 |
| Reaxys Registry Number | 24676456 |
| PubChem Substance ID | 354334280 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Content of Cobalt | 12.8 to 14.3 % |
Properties (reference)
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H351 : Suspected of causing cancer. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P405 : Store locked up. |
Related Laws:
Transport Information:
| HS Number | 2931499090 |
Application
Co complex catalyzed [ 2+2+2 ] cycloaddition
The diyne (1 eq.) and catalyst (10 mol %) are weighted into a microwave reaction vial (10 mL) and flushed with argon. Afterward toluene (2－3 mL) and nitrile (5 eq.) are added via syringe and the tube is sealed with a septum. The reaction vessel is introduced to the microwave and heated at 140 °C for 10 min. The solvent is removed under vacuum and the residue charged to silica gel. The crude product is purified on silica gel.
References
- 1)Synthesis of Naphthylpyridines from Unsymmetrical Naphthylheptadiynes and the Configurational Stability of the Biaryl Axis
- 2)Synthesis of Air-Stable and Recyclable CpCoI-Complexes
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