Cycloaddition of vinyl aziridines with unsaturated substrates. A novel rearrangement of an unsaturated nitro compound.
作者:Alfred Hassner、Rosario D'Costa、Andrew T. McPhail、William Butler
DOI:10.1016/s0040-4039(01)81995-x
日期:1981.1
Vinylaziridine undergoes reaction with electrophilic acetylenes and olefins to produce 7-membered azepine derivatives. With β-nitro-styrene however, a novel rearrangement occurs, presumably via an ene reaction to form , the structure of which is definitively shown by x-ray diffraction.