Specify the reagent you would use in each step of the following synthesis: O H step 1 step 2 Br Reagents Available a. LiAlH4 f. PBг3 k. CH3CH2MgBr b. H₂SO4 c. HCI g. Dess-Martin periodinane (DMP) 1. C6H5MgBr h. NaH d. HBr i. NaOH (phenylmagnesium bromide) m. (CH3)2CHMgBr n. CrO3 e. SOCI₂ j. CH3MgBr Write the letters of the reagents in the boxes below. Reagent for step 1 Reagent for step 2

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