摘要/Abstract

可见光氧化还原催化与金属镍催化的联姻, 使得在极为温和条件下构建挑战性化学键成为可能. 然而, 大多数协同催化体系只能构建单一的碳-碳键或碳-杂原子键. 近些年来, 可见光/镍协同催化在烯烃及炔烃分子间双官能团化反应领域引起了广泛关注. 该协同催化级联模式可以一步构建多个化学键, 为复杂结构单元的快速高效构筑提供了温和且高选择性的方法. 对可见光/镍协同催化烯烃和炔烃分子间双官能团化反应的最新研究进展进行了概述.
关键词: 可见光催化, 镍催化, 协同催化, 烯烃, 炔烃, 双官能团化
The merger of visible-light photoredox catalysis and nickel catalysis makes it possible to forge challenging chemical bonds under mild conditions. Nevertheless, most of these transformations only construct a single carbon-carbon bond or carbon-heteroatom bond in one operation. In recent years, photoredox/nickel dual catalysis has attracted widespread attention in the field of catalytic difunctionalization of alkenes and alkynes. The synergistic cascade mode enables the construction of multiple chemical bonds in one single pot, providing a mild, efficient and selective protocol for the rapid assembly of complex structural motifs. The latest progress in the photoredox/nickel dual-catalyzed difunctionalization reactions of olefins and alkynes is summarized.
Key words: photoredox catalysis, nickel catalysis, synergistic catalysis, alkene, alkyne, difunctionalization


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