Suggest reagents and experimental conditions for each step in this synthesis. From the choices provided, suggest appropriate reagents for each step. More than one reagent may be necessary. Use the minimum number of steps possible. Enter your answer as a letter, or a series of letters, in the order necessary to bring about the steps shown. Reagents: (1) (2) (3) (a) CH3ONa+, CH3OH (d) H₂O (b) OsO4, H₂O2 (c) 1. BH3 (9) CH3 CN (e) NaOH, H₂O (h) Na°, THF (f) CH3 CH₂OH (1) PBr3 2. H₂O2/NaOH (j) Na, NH3 (1) (k) NBS, light (I) NaNH, (N-bromosuccinimide)

HA,BH,HB all incorrect

Using any necessary reagents, show how the following synthetic transformations may be achieved. Give reagents and conditions for each step. Include all synthetic intermediates (compounds produced during the course of multi-step synthesis). NOTE: You may not use HO CI OH NH₂

Identify the reagents you would use to perform the following transformation: Bromocyclohexane →→ Cyclohexanecarboxylic acid The transformation above can be performed with some reagent or combination of the reagents listed below. Give the necessary reagents 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. H3O+, heat D. 1) CO2; 2) H3O+ B. Na₂Cr₂O7, H₂SO4, H₂O E. PCC or DMP C. NaCN F. Mg

Identify the reagents you would use to convert 1-bromopentane into hexanoic acid. 1-bromopentane → hexanoic acid The transformation above can be performed with some reagent or combination of the reagents listed below. Give the necessary reagents 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. PCC or DMP D. H3O+, heat G. Na₂Cr₂O7, H₂SO4, H₂O B. NaCN E. Mg H. 1) LiAlH4; 2) H3O+ C. [H*], EtOH F. NaOH I. 1) CO₂; 2) H3O+

Provide the major product for the following reaction?