C. Coperet et al., TERMINATION OF CARBOPALLADATION OF ALKYNES VIA CARBONYLATIVE AMIDATION PRODUCING LACTAMS, Tetrahedron letters, 36(11), 1995, pp. 1771-1774
Trapping of acylpalladium derivatives can be achieved using internal c
arboxamides and sulfonamides, in addition to simple amines and applied
to termination of carbopalladation to produce lactams.