SEARCH Articles Figures Tables 1-BROMO-3-CHLOROCYCLOBUTANE Bromine, with 3-chlorocyclobutanecarboxylic acid and mercuric oxide to give l-bromo-3-chlorocyclobutane Chlorocyclobutane L-Bromo-3-chlorocyclobutane, with Sodium, with l-bromo-3-chlorocyclobutane to give bicyclo butane