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2-[N,N-Bis(trifluoromethylsulfonyl)amino]pyridine is a reactive agent used for conversion of lithium enolates of ketones to vinyl triflates.
Daniel L. Comins.; Ali Dehghani. Pyridine-derived triflating reagents: An improved preparation of vinyl triflates from metallo enolates. Tetrahedron Letters. 1992, 33 (42), 6299-6302.
Norihito Tokunaga.; Yusuke Otomaru.; Kazuhiro Okamoto.; Kazuhito Ueyama.; Ryo Shintani.;Tamio Hayashi. C2-Symmetric Bicyclo[2.2.2]octadienes as Chiral Ligands:? Their High Performance in Rhodium-Catalyzed Asymmetric Arylation of N-Tosylarylimines. J. Am. Chem. Soc. 2004, 126 (42), 13584-13585.
Reactive triflating agent for conversion of lithium enolates of ketones to vinyl triflates: Tetrahedron Lett., 33, 6299 (1992). Compare 2-[N,N-Bis(trifluoromethylsulfonyl)amino]-5-chloropyridine, L16929.
Hazard Statements: H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.