Grignard Reaction
Ketone + Grignard reagent → tertiary alcohol (after hydrolysis)
🔹 Halogenation (α-halogenation)
Ketone + bromine → α-bromo ketone + hydrogen bromide
🔹 Iodoform Reaction
Methyl ketone + iodine + sodium hydroxide → iodoform + sodium carboxylate + salts + water