I. Show a series of reactions by which acetylene and an alkyl halide could be converted into 2-pentanol. Show all steps and all needed reagents/conditions.
II. Show a series of reactions by which acetylene and an alkyl halide could be converted into 2-chloro-4methylhexane. Show all steps and all needed reagents/conditions
III. Show a series of reaction by which acetylene and an alkyl halide could be converted into 3-methylhexanoic acid. Show all steps and all needed reagents/conditions. (Remember that the carbon with the functional group should have the lowest number.