title: N,N-(Dimethylamino)-2-pyrrolidinones from the rearrangement of N-allyl-N',N'-dimethyl-2,2-dichlorohydr- azides promoted by CuCl-N,N, N',N'-tetramethylethylendiamine
authors.affiliation: Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom ghelfi.franco@unimo.it.
authors.initials: F
authors.lastname: Ghelfi
authors.initials: AF
authors.lastname: Parsons