1. Thermal Cycloadditions;Little,1991
2. Transition Metal Mediated Reactions;Chan,1991
3. [3+2] and [5+2] Arene–Alkene Photocycloaddition;Wender,1991
4. Rearrangement of Vinylcyclopropanes and Related Systems;Hudlicky,1991
5. Cyclopentane synthesis via free radical mediated addition of functionalized alkenes to substituted vinyl cyclopropanes