@article{pittir19309,
          volume = {130},
          number = {22},
           month = {June},
          author = {MAA Walczak and P Wipf},
           title = {Rhodium(I)-catalyzed cycloisomerizations of bicyclobutanes},
         journal = {Journal of the American Chemical Society},
           pages = {6924 -- 6925},
            year = {2008},
             url = {http://d-scholarship-dev.library.pitt.edu/19309/},
        abstract = {The selection of rhodium precatalyst and phosphine ligand determines the course of the cycloisomerization of N-allylated bicyclo[1.1.0]butylalkylamines. Cyclopropane-fused pyrrolidines and azepines are obtained with high levels of stereo- and regiocontrol. Novel azatricyclo[6.1.0.01,5]nonanes are the result of a tandem cycloisomerization-ring closing metathesis sequence. Allylic ethers lead to furans and oxepanes. Copyright {\copyright} 2008 American Chemical Society.}
}