ISSUE:

1. Formulate the following reactions indicating the product or products obtained, and say the type of reaction it is.

a) Benzaldehyde with 2-methylcyclohexanone with sodium ethoxide followed by hydrolysis and heating.

(Here I think it is a cross aldol condensation)

b) Pyridine with hydrogen peroxide in acetic acid.

(I think it is oxidation of the pyridine)

c) Phenyl acetate with lithium diisopropylamide followed by treatment with formaldehyde.

d) Benzenediazonium bromide with phenol.