Mechanistic Studies in Photocatalysis

被引:721
作者
Buzzetti, Luca [1 ]
Crisenza, Giacomo E. M. [1 ]
Melchiorre, Paolo [1 ,2 ,3 ]
机构
[1] ICIQ Inst Chem Res Catalonia Barcelona, Inst Sci & Technol, Ave Paisos Catalans 16, Tarragona 43007, Spain
[2] ICREA Catalan Inst Res & Adv Studies, Passeig Lluis Companys 23, Barcelona 08010, Spain
[3] IIT, Lab Asymmetr Catalysis & Photochem, Via Morego 30, I-16163 Genoa, Italy
基金
欧洲研究理事会; 欧盟地平线“2020”;
关键词
electron transfer; photocatalysis; photochemistry; radical chemistry; reaction mechanism; ACCURATE OXIDATION POTENTIALS; VISIBLE-LIGHT PHOTOCATALYSIS; PHOTOREDOX CATALYSIS; ELECTRON-TRANSFER; METAL-FREE; REDOX POTENTIALS; PHOTOCHEMICAL-REACTIONS; ORGANIC-PHOTOCHEMISTRY; BIPHENYL DERIVATIVES; ARYLBORONIC ACIDS;
D O I
10.1002/anie.201809984
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The fast-moving fields of photoredox and photocatalysis have recently provided fresh opportunities to expand the potential of synthetic organic chemistry. Advances in light-mediated processes have mainly been guided so far by empirical findings and the quest for reaction invention. The general perception, however, is that photocatalysis is entering a more mature phase where the combination of experimental and mechanistic studies will play a dominant role in sustaining further innovation. This Review outlines the key mechanistic studies to consider when developing a photochemical process, and the best techniques available for acquiring relevant information. The discussion will use selected case studies to highlight how mechanistic investigations can be instrumental in guiding the invention and development of synthetically useful photocatalytic transformations.
引用
收藏
页码:3730 / 3747
页数:18
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