Aldehyde catalysts have emerged as highly effective organic catalysts and reagents, enabling the facilitation and acceleration of various challenging transformations that are typically difficult to achieve. This includes their application as the organocatalyst, aldehyde/transition metals catalytic system, and potent photochemical initiators.

Abstract

Aldehyde catalysts have proven to be highly effective in facilitating and accelerating a wide range of challenging transformations in organic chemistry. This article is structured into three main sections, focusing on the utilization of aldehydes as organocatalysts, the aldehydes/transition metals catalytic systems, and photochemical initiators. Finally, we provide a concise summary of the advancements in this fascinating research field, offering our perspectives and insights.