One-pot formation of fluorescent γ-lactams having an α-phosphorus ylide moiety through three-component α(δ')-Michael reactions of phosphines with an enyne and N-tosyl aldimines.

One-pot formation of fluorescent γ-lactams having an α-phosphorus ylide moiety through three-component α(δ')-Michael reactions of phosphines with an enyne and N-tosyl aldimines.