@article{articlede77ddf6, title = {An expeditious synthesis of hexahydrobenzol [f]isoquinoline and of hexahydrobenzol[f]isoquinoline via iodine-catalyzed prins and aza-prins cyclization}, author = {Silva Jr., Luiz Fernando da and Quintiliano, Samir Augusto Pino}, year = {2009}, journal = {Tetrahedron Letters} }