Rh(iii)-catalyzed [5+1] oxidative cycloaddition of arylguanidines with alkynes: a novel access to C4-disubstituted 1,4-dihydroquinazolin-2-amines

1. Cajaraville, A.
2. Suárez, J.
3. López, S.
4. Varela, J.A.
5. Saá, C.