For 10 points, name this organic condensation reaction used to alkylate aldehydes and ketones.
The product of this reaction can also be formed in the reaction of Eschenmoser salts with enolates. Copper-bis-oxazolines and proline are enantioselective catalysts for this reaction. This reaction occurs between an enolizable carbonyl containing compound and an iminium ion and produces aminomethylated products, this reaction's namesake (*) bases. It can be employed in the biomimetic synthesis of nitrogen containing alkaloid derivatives such as tropinone and pheromones. For 10 points, name this organic condensation reaction used to alkylate aldehydes and ketones.
The product of this reaction can also be formed in the reaction of Eschenmoser salts with enolates.
{Mannich} reaction