135106-19-3Relevant articles and documents
Synthesis of β-(Trifluoromethyl)pyrroles via the Cycloaddition of Munchnones to Electron-Deficient Trifluoromethylated Olefins
Okano, Takashi,Uekawa, Toru,Morishima, Norihito,Eguchi, Shoji
, p. 5259 - 5262 (2007/10/02)
The 1,3-dipolar cycloaddition of munchnones (1,3-oxazolium 5-olates) to β-chloro-β-(trifluoromethyl)vinyl phenyl ketone (1) and butyl β-chloro-γ,γ,γ-trifluorocrotonate (2) gave (trifluoromethyl)pyrroles.The monocyclic munchnones 3a-c yielded the β-(triflu