Current Attempt in Progress Propose an efficient synthesis for the following transformation. o-ini The transformation above can be performed with some reagent or combination of the reagents listed below. Give the necessary reagent(s) in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution provide just one answer. B t-BuOK HB, ROOR EtoNa D HBr E F G H conc. H2SO4, heat H2SO4 H20. H9504 1) Os: 2) DMS 1) XS NaNH2:2) H20 T J K L 1) RBH: 2) H2O2. NaOH Mel HCECNa Br2.hv e Textbook and Media Save for Later Attempts: 0 of 3 used Submit Answer Propose an efficient synthesis for the following transformation. - The transformation above can be performed with some reagent or combination of the reagents listed below. Give the necessary reagent(s) in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution provide just one answer. B conc. H2SO4, heat HC=CNa HBr D E F HBI, ROOR H2, Lindlar's cat. 1) Os: 2) DMS G H I t-BOOK dilute H2SO4 H2. Pt