Table 4.
Continuation of Table 3. Chemical structures, spectral shifts, and nitration chemistry of L-tryptophan derivatives with modified side chains.
| Substratea | Structure | Spectral Shift | Nitrationb |
|---|---|---|---|
| 14 |
|
Type I | ND |
| 15 |
|
Type I | ND |
| 16 |
|
Type I | ND |
| 17 |
|
Type I | ND |
| 18 |
|
Type I | ND |
Reaction conditions can be found in the experimental section. Differential UV-visible spectra can be found in Figure S14.
Abbreviations: not detected (ND).