424196

2-(Trifluoroacetyl)pyrrole

99%

• Fórmula empírica (notación de Hill): C₆H₄F₃NO
• Número de CAS: 2557-70-2
• Peso molecular: 163.10
• MDL number: MFCD00141809
• UNSPSC Code: 12352100
• PubChem Substance ID: 24866557
• NACRES: NA.22

Propiedades

• assay: 99%
• form: solid
• mp: 48-50 °C (lit.)
• SMILES string: FC(F)(F)C(=O)c1ccc[nH]1
• InChI: 1S/C6H4F3NO/c7-6(8,9)5(11)4-2-1-3-10-4/h1-3,10H
• InChI key: UMVVPYXSJKIFST-UHFFFAOYSA-N

Descripción

General description

2-(Trifluoroacetyl)pyrrole, an α,α,α-trifluoromethyl ketone is a 2-substituted pyrrole derivative. It has been synthesized by reacting pyrrole with trifluoroacetic anhydride in benzene at 0°C. Its enantioselective hydrogenation to form corresponding alcohol using 5wt.% Pt/Al₂O₃ catalyst chirally modified by new synthetic chiral amines has been investigated.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves