Woerly Eric M, Struble Justin R, Palyam Nagarjuna, O'Hara Sean P, Burke Martin D
Howard Hughes Medical Institute, Roger Adams Laboratory, Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801.
Tetrahedron. 2011 Jun 17;67(24):4333-4343. doi: 10.1016/j.tet.2011.04.021.