425575

2-Naphthyl trifluoromethanesulfonate

97%

• Sinônimo(s): 2-Naphthyl triflate
• Fórmula linear: CF₃SO₃C₁₀H₇
• Número CAS: 3857-83-8
• Peso molecular: 276.23
• Número MDL: MFCD00192341
• Código UNSPSC: 12352100
• ID de substância PubChem: 24866643
• NACRES: NA.22

Propriedades

• Ensaio: 97%
• Formulário: solid
• pf: 30-32 °C (lit.)
• grupo funcional: fluoro; triflate
• cadeia de caracteres SMILES: FC(F)(F)S(=O)(=O)Oc1ccc2ccccc2c1
• InChI: 1S/C11H7F3O3S/c12-11(13,14)18(15,16)17-10-6-5-8-3-1-2-4-9(8)7-10/h1-7H
• chave InChI: MDWRQYBWVTXIIJ-UHFFFAOYSA-N

Descrição

Descrição geral

2-Naphthyl trifluoromethanesulfonate (2-naphthyl triflate) is an aryl triflate. Its ruthenium-catalyzed conversion to 2-bromonaphthalene has been reported.[1]

Aplicação

2-Naphthyl trifluoromethanesulfonate (2-naphthyl triflate) may be used as an arylating agent in the arylation of 1-(methoxycarbonyl)-2,5-dihydropyrrole by Heck reaction.[2] It may be used as a substrate for coupling with Reformatsky reagent BrZnCH(CH₃)(COO^tC₄H₉) in the presence of “reduced” dichlorobis(1,1-diphenylphosphino)ferrocene catalyst.[3]

Informações de segurança

• Pictogramas: GHS05
• Palavra indicadora: Danger
• Frases de perigo: H314
• Declarações de precaução: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Classificações de perigo: Eye Dam. 1 - Skin Corr. 1B
• Código de classe de armazenamento: 8A - Combustible corrosive hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 235.4 °F - closed cup
• Ponto de fulgor (°C): 113 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges