Aza-Baylis–Hillman reaction

The aza-Baylis–Hillman reaction or aza-BH reaction in organic chemistry is a variation of the Baylis–Hillman reaction and describes the reaction of an electron deficient alkene, usually an α,β-unsaturated carbonyl compound, with an imine in the presence of a nucleophile. The reaction product is an allylic amine.

Source: Wikipedia — Aza-Baylis–Hillman reaction (CC BY-SA 4.0)