Photosensitization and Photocatalysis-Perspectives in Organic Synthesis

被引：192

作者：

Michelin, Clement ^{[1
]}

Hoffmann, Norbert ^{[1
]}

机构：

[1] Univ Reims, CNRS, ICMR, Grp Photochim,UFR Sci, BP 1039, F-51687 Reims, France

来源：

ACS CATALYSIS | 2018年 / 8卷 / 12期

关键词：

photosensitization; photocatalysis; energy transfer; electron transfer; hydrogen atom transfer; 2+2] photo-cycloaddition; C-H activation; LIGHT PHOTOREDOX CATALYSIS; ELECTRON-TRANSFER; TERTIARY-AMINES; CYCLIZATION REACTIONS; DECATUNGSTATE ANION; RADICAL-ADDITION; GREEN CHEMISTRY; EFFICIENT; PHOTOCHEMISTRY; COMPLEX;

D O I：

10.1021/acscatal.8b03050

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Photochemical sensitization and photocatalysis have very similar definitions and are closely related. Each of the two terms are preferentially used in different scientific communities. Three types of processes are discussed: (1) sensitization involving energy transfer, (2) photocatalysis in which hydrogen abstraction plays a key role, and (3) photoredox catalysis in which electron transfer is involved. The processes are discussed in connection with [2 + 2] photocycloadditions and C-H activation, which are of particular interest for organic synthesis.

引用

页码：12046 / 12055

页数：19

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