Identify the starting reagents needed to make the following compound by a mixed aldol condensation.

Give the systematic name of the structure.

Which of the following compounds is least basic?

Which of the following has the highest percentage of enol in a keto-enol equilibrium?

Which of the following nucleophiles will undergo conjugate addition in a Michael reaction?

What is the name of the following compound?

What is the Aldol addition product formed from the reaction of (CH3)2CHCH2CHO with itself?

Only one of the reaction sequences below can carry out the following transformation. Identify which reaction sequence it is.

Which of the following compounds is N,N-dimethylbenzamide?

The major product from this reaction would be