Which reagent is used to accelerate coupling reactions in both laboratory peptide synthesis and laboratory DNA synthesis? A) catalytic H⁺ B) dicyclohexylcarbodiimide (DCC) C) ethyl chloroformate D) NaOH E) PhS^- NH₄⁺

Question

Quizplus · Accepted Answer

Dicyclohexylcarbodiimide (DCC) is commonly used to accelerate coupling reactions in both laboratory peptide synthesis and laboratory DNA synthesis. It works by activating carboxylic acid groups to make them more reactive towards forming peptide or DNA bonds. Other reagents listed may have other functions in synthesis reactions, but they are not commonly used to accelerate coupling reactions in these specific contexts.

Which Reagent Is Used to Accelerate Coupling Reactions in Both