804533

2,2′-Bipyrazine

97%, powder

• Synonim(y): 2,2′-Bipyrazinyl, 2,2′-Dipyrazinyl
• Wzór empiryczny (zapis Hilla): C₈H₆N₄
• Numer CAS: 10199-00-5
• Masa cząsteczkowa: 158.16
• MDL number: MFCD00010288
• UNSPSC Code: 12161600
• NACRES: NA.22

Właściwości

• Nazwa produktu: 2,2′-Bipyrazine,
• assay: 97%
• Quality Segment: 100
• form: powder
• reaction suitability: 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
• mp: 185-188 °C
• SMILES string: n1c(cncc1)c2nccnc2
• InChI: 1S/C8H6N4/c1-3-11-7(5-9-1)8-6-10-2-4-12-8/h1-6H
• InChI key: DFXNVSIALRDJHY-UHFFFAOYSA-N

Opis

Application

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.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07
• Słowo ostrzegawcze: Warning
• Kody zagrożeń: H315,H319,H335
• Ostrzeżenia: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Narządy docelowe: Respiratory system
• Klasa składowania: 11 - Combustible Solids
• Co się dzieje?: WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable