Epoxidation of Electron Deficient Alkenes Using tert-Butyl Hydroperoxide and 1,5,7-Triazabicyclo[4.4.0]dec-5-ene and its Derivatives - Genski, Thorsten; Macdonald, Gregor; Wei, Xudong; Lewis, Norman; Taylor, Richard J K (Synlett, 1999)