The cyclic condensation of active methylene compounds such as diethyl malonate, dimethyl malonate, ethyl acetoacetate, or acetylacetone and dibromoalkanes such as 1, 2- dibromoethane, 1, 3-dibromopropane, 1, 4-dibromobutane, 1, 5-dibromopentane, 1, 6- dibromohexane, 1, 3-dibromobutane, or 1, 4-dibromopentane with electrogenerated superoxide ion was studied electrochemically in N, N-dimethylformamide (DMF) using ...
