Algi, FHökelek, TBalci, M2025-01-272025-01-2720041747-51982047-6507https://hdl.handle.net/20.500.12428/29482Cyclobutene reacted with dibromocarbene in solution to give 1,5-dibromocyclopent-1-ene (9), 1,2,6, 6-tetrabromobicyclo[3.1.0]hexane (10), and 1,2,3,6-tetrabromocyclohex-1-ene (11), in a ratio of 1:4:8, respectively. Compounds 10 and 11 were found to be formed from a second carbene addition and rearrangement under the given reaction conditions.eninfo:eu-repo/semantics/openAccesscarbenecarbene additioncyclopropanecyclobuteneArticle10658660N/AWOS:000226149900003