The cycloaddition reaction using visible light photoredox catalysis

• 作 者: Yu Liu Renjie Song Jinheng Li
• 机 构: Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology,State Ke
• 出 处: Science China(Chemistry)
• 发表日期: 2016年02期
• 关键词: visible catalysis irradiation initiated membered photocatalytic photocatalyst st

In recent years, visible light photoredox catalysis has emerged as an important research area in synthesis. In this review, we describe the recent progress in the visible light induced cycloaddition reactions, including [2+2], [3+2], [4+2] and [2+2+2] cycloadditions, for the construction of four-, five- or six-membered cycles and polycycles. Furthermore, the mechanisms for these transformations are also discussed, in which the formation of the radicals is initiated by a visible light photoredox catalysis process.

In this review, we describe the recent progress in the visible light induced cycloaddition reactions, including [2 + 2], [3 + 2], [4 +2] and [2 + 2 + 2] cycloadditions, for the construction of four-, five- or six-membered cycles and polycycles. Further, the mechanisms for these transformations are also discussed, by a visible light photoredox catalysis process.