Table 1.

Intermolecular Hydroamination of Alkenes (120 psi) with Cyclic Ureas Catalyzed by a Mixture of (2a)AuCl (5 mol %) and AgOTf (5 mol %) in Dioxane at 100 °C.

entry	nucleophile	alkene	product	time (h)	yielda
1	X = NMe (1)	R = H	3	20	99
2		R = Me		62	97
3b		R = Et		69	99
4		R = (CH2)5Me		24	38c
5	X = Nt-Bu	R = H		40	80
6	X = O	R = H		72	75
7	n = 1	R = H		20	95
8 b	n = 1	R = Me		65	85
9	n = 1	R = Et		68	86d
10 b	n = 2	R = H		19	98
11	n = 2	R = Me		67	86

^aIsolated yield of >95% purity.

^bCatalyst loading = 10 mol %.

^cGC yield. 1-Octene loading = 10 equiv.

^ddr = 1:1.