Answer Happy

Question 17 of 26 Current Attempt in Progress * Incorrect. Propose an efficient synthesis for the following transformation. la-li 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. A B HBr, ROOR 1) 0₁:2) DMS D HBr G HC CNa GA E H₂, Lindlar's cat H 1) XS NINH, 2 HO -Twithaal and Andin с 1) MeMgBr: 2) H₂O F H₂SO4 H₂O, HESO 0/1 E 1) R₂BH; 2) H₂O₂, NaOH