| BQ | p-Benzoquinone |
| H2Q | Hydroquinone |
| Solketal | (2,2-dimethyl-1,3-dioxolan-4-yl)methanol |
| DMDO | 2,2-dimethyl-1,3-dioxan-5-ol |
| DMF | N,N-dimethylformamide |
| DMPO | 5,5-dimethyl-1-pyrroline N-oxide |
| iPrOH | Isopropanol; propan-2-ol |
| GLY | Glycerol |
| ACE | Acetone; propan-2-one |
| ESPT | Excited-state proton transfer |
| HAT | Hydrogen atom transfer |