667234

Chloro(pentamethylcyclopentadienyl)(cyclooctadiene)ruthenium(II)

• Sinônimo(s): Cp*RuCl(cod), 1,5-Cyclooctadiene, ruthenium complex, Chloro(1,5-cyclooctadiene)(η⁵-pentamethylcyclopentadienyl)ruthenium, Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium
• Fórmula empírica (Notação de Hill): C₁₈H₂₇ClRu
• Número CAS: 92390-26-6
• Peso molecular: 379.93
• Número MDL: MFCD07369035
• Código UNSPSC: 12161600
• ID de substância PubChem: 24884896
• NACRES: NA.22

Propriedades

• adequação da reação: core: ruthenium; reagent type: catalyst
• Nível de qualidade: 100
• pf: 143-147 °C
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: Cl[Ru].C1CC=CCCC=C1.C[C]2[C](C)[C](C)[C](C)[C]2C
• InChI: 1S/C10H15.C8H12.ClH.Ru/c1-6-7(2)9(4)10(5)8(6)3;1-2-4-6-8-7-5-3-1;;/h1-5H3;1-2,7-8H,3-6H2;1H;/q;;;+1/p-1/b;2-1-,8-7-;;
• chave InChI: MQMQNIQJGNBEMG-ONEVTFJLSA-M

Descrição

Aplicação

Chloro(pentamethylcyclopentadienyl)(cyclooctadiene)ruthenium(II) is a homogeneous catalyst for the formation of carbon-carbon and carbon-heteroatom bonds.
It can be used:

• To catalyze cyclotrimerization of alkynylboronates, propargyl alcohols, and terminal alkynes to form arylboronate, which in turn undergoes palladium(II)-catalyzed carbonylation to form highly substituted phthalides.
• To catalyze C-C coupling of norbornenes and norbornadiene with alkynes to form [2 + 2] cycloadducts.
• In combination with 2-diphenylphosphinoethylamine-potassium tertiary butoxide to form a ternary catalyst system that can catalyze fast racemization of chiral non-racemic sec-alcohols.
• To synthesize new organoruthenium complexes with phosphorus-based ligands such as bis(phosphino)amines.
• To catalyze the addition of organic disulfides to alkenes leading to vic-dithioethers.

Informações de segurança

• Pictogramas: GHS02
• Palavra indicadora: Danger
• Frases de perigo: H261
• Declarações de precaução: P231 + P232 - P422
• Classificações de perigo: Water-react 2
• Código de classe de armazenamento: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges