Which one of the following is not an intermediate in the acid-catalyzed reaction of benzaldehyde with two equivalents of methanol to give benzaldehyde dimethyl acetal?

The 13C NMR spectrum of a compound with formula C7H14O shows five signals. Which one of the following is a possible structure for this compound?

Provide the product of the following reaction.    

Of the choices given, where would an aromatic substitution occur on this molecule?

What would be the product of the following reaction?

Bonus question What is the IUPAC name of the following compound?  

The 1H NMR spectrum of a compound with formula C7H14O shows a singlet at 9.2 ppm. Which one of the following is a possible structure for this compound?

Identify the products of the hydrolysis of the following compound.

Which of the following groups are ortho/para directors? I. -NO2      II. -OCH3      III. -CO2CH3      IV. -CH3

Oxidation of a 3° alcohol with chromic acid results in the production of ________.