1) For each of the following syntheses (number of steps shown in brackets), state what reagent(s) you would use (for each step), explain your choice of reagents, and comment on the required order of the synthetic steps where appropriate.
(i) CH2=CH-CH2-OH FROM CH2=CH-CHO (1 step)
(ii) 2-Nitrobenzoic acid from Methylbenzene (2 step)
(iii) Ethanoyl chloride from ethene (4 steps)