2-[N,N-Bis(trifluoromethylsulfonyl)amino]-5-chloropyridine

• Catalog No.: L16929
• CAS Number: 145100-51-2
• M. F.: C7H3ClF6N2O4S2
• M. W.: 392.6831392
• Purity: 99%

SYNONYMS

• Title: 2-[N,N-双(三氟甲烷烷磺酰)氨基]-5-氯吡啶
• IUPAC name: N-(5-chloropyridin-2-yl)-1,1,1-trifluoro-N-trifluoromethanesulfonylmethanesulfonamide
• IUPAC Traditional name: N-(5-chloropyridin-2-yl)-1,1,1-trifluoro-N-trifluoromethanesulfonylmethanesulfonamide
• Synonyms: N-(5-Chloro-2-pyridyl)triflimide; 2-[N,N-Bis(trifluoromethanesulfonyl)amino]-5-chloropyridine

DATABASE IDS

• MDL Number: MFCD00191833
• EC Number: 000-000-0
• Beilstein Number: 5833971
• CAS Number: 145100-51-2

PROPERTIES

• Purity: 99%
• Melting Point: 44-47°C
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Risk Statements: 36/37/38
• Safety Statements: 26-37
• Storage Warning: Moisture Sensitive
• TSCA Listed: 否

REFERENCES

• Highly reactive triflating agent which converts lithium enolates of ketones to vinyl triflates rapidly at low temperatures: Tetrahedron Lett., 33, 6299 (1992). Used in the total synthesis of (-)-porantheridine: J. Am. Chem. Soc.115, 8851 (1993), and the trans decahydroquinoline alkaloid (+)-219A: J. Org. Chem., 60, 794 (1995).