S. Osipov, A. F. Kolomiets, A. Fokin
1988
Citations
0
Influential Citations
5
Citations
Journal
Bulletin of the Academy of Sciences of the USSR, Division of chemical science
Abstract
ConclusionsThe methyl ester of 2-(N-trifluoroacetylimino)trifluoropropionic acid reacts with diazo-alkanes at the isolated C=N bond similarly to azomethines, forming [1+2]- and/or [3+2]-cycloadducts, and with unsaturated donating type compounds as a 1,3-dipolar conjugated system to give products of [2+4]-cycloaddition regio- and stereo-selectively.