302473

Chlor-bis(cycloocten)rhodium(I), Dimer

98%

• Synonym(e): [Rh(coe)2Cl]2
• Empirische Formel (Hill-System): C₃₂H₅₆Cl₂Rh₂
• CAS-Nummer: 12279-09-3
• Molekulargewicht: 717.50
• MDL-Nummer: MFCD00013287
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 24858255
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 98%
• Form: powder
• Eignung der Reaktion: core: rhodium; reagent type: catalyst
• mp (Schmelzpunkt): 190 °C (dec.) (lit.)
• SMILES String: Cl[Rh].Cl[Rh].C1CCCC=CCC1.C2CCCC=CCC2.C3CCCC=CCC3.C4CCCC=CCC4
• InChI: 1S/4C8H14.2ClH.2Rh/c4*1-2-4-6-8-7-5-3-1;;;;/h4*1-2H,3-8H2;2*1H;;/q;;;;;;2*+1/p-2/b4*2-1-;;;;
• InChIKey: GQPAPAIPOLEZHT-XFCUKONHSA-L

Beschreibung

Anwendung

Chlorobis(cyclooctene)rhodium(I),dimer can be used as a catalyst:

• To synthesize enantioenriched gem-diaryl sulfonates by asymmetric 1,4-addition of aryl boronic acids to α,β-unsaturated sulfonyl compounds.
• In direct C-arylation of N-unprotected indoles and pyrroles.
• In the carboxylation of arenes via C-H bond activation.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335
• P-Sätze: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves