Propose a synthesis of the given product from the given starting material. Reagents that bring in a maximum of three new carbon atom at a time can be assumed to be available to you.

Synthesize the following compound from cyclohexanone and any other organic and inorganic reagents you need.

Fluorination of a benzene ring can be accomplished with Selectfluor, a reagent that contains a fluorine bonded to a positively charged nitrogen atom. Fluorination is a useful reaction because several common drugs, such as the cholesterol-lowering drug atorvastatin, contain a fluorine bonded to an aromatic ring. Assuming that fluorination is analogous to other examples of electrophilic aromatic substitution, draw a stepwise mechanism for the following reaction.

Propose a synthesis for the following compound start with any reagents with four carbons or fewer.