804533

2,2′-Bipyrazine

• Sinônimo(s): 2,2′-Bipyrazinyl, 2,2′-Dipyrazinyl
• Fórmula empírica (Notação de Hill): C₈H₆N₄
• Número CAS: 10199-00-5
• Peso molecular: 158.16
• Código UNSPSC: 12161600
• NACRES: NA.22

Propriedades

• Ensaio: 97%
• Nível de qualidade: 100
• forma: powder
• adequação da reação: core: palladium; reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: catalyst
• pf: 185-188 °C
• InChI: 1S/C8H6N4/c1-3-11-7(5-9-1)8-6-10-2-4-12-8/h1-6H
• chave InChI: DFXNVSIALRDJHY-UHFFFAOYSA-N

Descrição

Aplicação

2,2′-Bipyrazine (bpz) can be used as a ligand to synthesize strongly oxidizing photocatalysts. Ruthenium-based homoleptic tris(bipyrazyl) complex [(Ru(bpz)₃²⁺] derived from 2,2′-bipyrazine ligand can be used as an effective photocatalyst for oxidatively induced organic transformations. For instance, [(Ru(bpz)₃²⁺] is capable of promoting radical cation mediated Diels–Alder cycloadditions, radical thiol-ene couplings, photooxygenation reactions, and [3+2] cycloaddition reactions.

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315,H319,H335
• Declarações de precaução: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable