95541-82-5Relevant articles and documents
Interaction of 1-tert-perfluorobutyl-3,3-di(perfluoromethyl)-2-aziridinone with weak nucleophiles
Del'tsova, D. I.,Gambaryan, N. P.
, p. 333 - 336 (1993)
The title perfluoro-α-lactam (1) was found to react with N,N-dimethylformamide to give initially a betaine (2) which undergoes ring enlargement to produce the isomeric 2-dimethylamino-3,4,4-tri(perfluoroalkyl)substituted 5-oxazolidone (3).Related betaines were also obtained on reaction of 1 with pyridine, quinoline, benzalaniline, and p-dimethylaminobenzaldehyde.