Royal Society of Chemistry, Chemical Communications, 32(50), p. 4203
DOI: 10.1039/c4cc00493k
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Divergent cyclizations ofN-(2-(perfluoroalkyl)-3-alkynyl) hydroxylamines1have been realized by subtle choice of the catalyst under mild conditions, leading to two distinct types of synthetic valuable compounds, cyclic nitrones2and pyrroles3, in moderate to excellent yields.