photo-Claisen rearrangement

https://doi.org/10.1351/goldbook.PT07449
Rearrangement closely related to the photo-Fries rearrangement; it is experienced by aryl ethers (instead of aryl esters) and follows an analogous mechanism.
Note:
An example is the photoinduced @R05194-2@ of phenyl @E02221@ to ortho and para-alkyl @P04539@.
PT07449.png
Source:
PAC, 2007, 79, 293. 'Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006)' on page 387 (https://doi.org/10.1351/pac200779030293)