Which of the following reactions can be used to synthesize alcohols? You may assume a separate protonation step where relevant. Take your time (this question is worth 30 points!) and check all that apply!!! a. hydroboration/oxidation of an alkene b. NaBH4 treatment of an ester c. acetylide attack on a ketone d. LiAlH4 treatment of an ester e. SN2 reaction of an acetylide with 1-bromobutane d. MCPBA (a peracid) treatment of an alkene, followed by -OH f. SN2 reaction of -OH with 1-bromobutane g. oxymercuration/demercuration of an alkene h. warm, basic KMnO4 i. CH3CH2CH2MgBr with formaldehyde NaBH4 treatment of methyl ethyl ketone j. CH3CH2Br + Li; then (CH3)2C=0 k. OsO4 treatment of an alkene, followed by H2O2