what is another name for a condensation reaction?

Another name for a condensation reaction is dehydration synthesis. This is because these reactions involve the combining of molecules with the loss of water. In organic chemistry, a condensation reaction is a type of chemical reaction in which two molecules are combined to form a single molecule, usually with the loss of a small molecule such as water. The reaction may otherwise involve the functional groups of the molecule, and is a versatile class of reactions that can occur in acidic or basic conditions or in the presence of a catalyst.