i) Identify the reactions that will not produce the given carbonyl product.
ii) Which reactions from part (i) will occur upon addition of an acid catalyst?

• A. i) 1 and 2
  ii) 2
• B. i) 2 and 3
  ii) 3
• C. i) 1 and 3
  ii) 1 and 3
• D. i) 2 and 3
  ii) 2
• E. i) 1 and 2
  ii) 1 and 2

Answer: (A)