Oxygenated heterocycles: Pyrylium salts

BONESI S. M.; POSTIGO J. ALBERTO

Photoorganocatalysis in Organic Synthesis

World Scientific Publishing Co

Año: 2019; p. 1 - 60

1.1 Table of Contents5.1. Photophysical, spectroscopic and electrochemical properties of pyrylium salts as electron-transfer photosensitizers.5.2. Photocatalysis by pyrylium salts: photoreactions involving pyrylium salts.5.2.1. Diels-Alder Cycloaddition.5.2.2. [2+2]-Cycloaddition reaction.5.2.3. Cycloreversion Reaction: C-C and C-heteroatom cleavage.5.2.4. C-C and C-X Bonds Formation.5.2.5. Oxidation and Oxygenation Reactions:5.2.5.1. Miscellaneous Oxidation reactions.5.2.5.2. Oxidation of benzyl alcohols, benzyl ethers and hydroxylamines.5.2.5.3. Oxidation of thioethers and phosphines.5.2.6. Endoperoxidation Reaction.5.2.7. C-C and C-X Bonds Cleavage.5.3. Conclusions and perspectives of pyrylium salts photocatalysis. 5.4. References