Draw the structure of each of the following. (Some parts may have more than one correct answer.)
(a) A nine-carbon ether that can be prepared by the Williamson synthesis.
(b) An ether that would react with HBr to give propyl bromide as the only alkyl halide.
(c) A four-carbon alkene that would give the same glycol as a result of the different reaction conditions in (e).
(d) an alkene C6H12 that would give the same glycol either from treatment with a peroxycarboxylic acid, followed by acid catalyzed hydrolysis. or from glycol formation with OSO4