246047-72-3
Tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene][benzylidene]rut
CAS: 246047-72-3
Molecular Formula: C46H65Cl2N2PRu
246047-72-3 - Names and Identifiers
246047-72-3 - Physico-chemical Properties
| Molecular Formula | C46H65Cl2N2PRu |
| Molar Mass | 848.98 |
| Melting Point | 143.5-148.5°C(lit.) |
| Appearance | crystalline powder |
| Storage Condition | 2-8°C |
| MDL | MFCD03453237 |
| Use | Grubbs second-generation catalysts are more active than first-generation catalysts and have a wider range of substrates, including olefins that require space or deactivate, such as 1, 1-disubstituted olefins and α,β-Unsaturated carbonyl compounds |
246047-72-3 - Risk and Safety
| Hazard Symbols | F - Flammable |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R11 - Highly Flammable |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 1325 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| Hazard Class | 4.1 |
| Packing Group | Ⅱ |
246047-72-3 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Background | The olefin metathesis reaction is one of the most important and useful reaction types in organic chemistry-this reaction enables the usually chemically inert double bonds to be coupled to each other, which greatly expands the imagination of people when constructing compound skeletons. At the same time, because the reaction has the characteristics of mild reaction conditions and high yield, and most of the organic groups do not need to be protected in this reaction, it has received extensive attention from academia and industry in recent years. Metal carbene compounds are a class of metal alkylene compounds containing metal carbon double bonds (M = C). They have attracted attention because they can effectively catalyze various types of olefin metathesis reactions. Among these metal carbene metathesis catalysts, Grubbs catalysts have attracted special attention. |
| introduction | Grubbs catalyst is a coordination compound used for olefin metathesis reaction, and the ligands in it have great influence on the catalytic performance and stability of the catalyst. |
| Uses | Grubbs second-generation catalyst is more active than the first-generation catalyst, and has a wider range of substrates, including space requirements or deactivated olefins, such as 1, 1-disubstituted olefins and α,β-unsaturated carbonyl compounds |
Last Update：2024-04-09 21:21:28
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