Question

When treated with base, the compound undergoes an intramolecular aldol reaction and dehydration to form a product with a _______.

a) Larger ring
b) Smaller ring
c) No ring structure
d) Unpredictable ring size

Answer 1

When treated with base, the compound undergoes an intramolecular aldol reaction and dehydration to form a product with a smaller ring.

Step-by-step explanation:

When treated with base, the compound undergoes an intramolecular aldol reaction and dehydration to form a product with a smaller ring. The aldol reaction involves carbonyl compounds such as aldehydes or ketones, where at least one species has an a-proton. The dehydration step results in the formation of a smaller ring structure.