photochemical nitrogen extrusion

https://doi.org/10.1351/goldbook.PT07452
Photoinduced dinitrogen (N2) elimination.
Note:
Typical examples are the photoinduced denitrogenation of azoalkanes. The following scheme also show the diazenyl radical intermediate.
PT07452.png
Source:
PAC, 2007, 79, 293. 'Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006)' on page 385 (https://doi.org/10.1351/pac200779030293)