Porphyrins pp 152-152 | Cite as
Spectral data of porphyrin derivative C44H36I3N7O
Abstract
This chapter contains a tabular compilation of nuclear magnetic resonance data and UV-visible spectral data of porphyrin derivative C44H36I3N7O.
Spectral Studies
2.1. Spectral Data of Porphyrins: Tetraphenyl and Analogous Porphyrins
Structure formula
| NMR | IR | UV-visible | Remarks | Ref. | ||
|---|---|---|---|---|---|---|
| Solvent | Peaks δ [ppm]/nJ [Hz] | Peaks Wave number \( \tilde{v} \) [cm−1] | Solvent | Peaks λ [nm]/(ε [M−1 cm−1]/log ε) | ||
| DMSO | 1 H NMR −2.957 (s, 2H, NH-pyrrole), 3.00 (s, 1H, OH), 4.711 (s, 9H, N+-Me), 7.255 (d, J = 8.06, 2H, 3,5-phenyl), 8.00 (d, J = 8.13, 2H, 2,6-phenyl), 8.00 (d, J = 8.13, 2H, 2,6-phenyl), 9.05 (s, 4H, β-pyrrole), 9.12 (s, 4H, β-pyrrole), 9.448 (d, J = 5.94, 6H, 2,6-pyridinium) | tris (hydroxymethyl) aminomethane) buffer | 425 (4.9 × 10−4), 523 (3.72 × 10−4), 562 (3.48 × 10−4), 583 (3.48 × 10−4), 641 (3.04 × 10−4) | [08Zha] | ||
| Short Form | Full Form |
|---|---|
| NMR | nuclear magnetic resonance |
| IR | infrared |
| UV-Visible | ultraviolet–visible |
| δ | chemical shift |
| γ | absorption band |
| λ | wavelength |
| ε | molar absorptivity |
References
- [08Zha]Zhao, P., Xu, L.-C., Huang, J.-W., Zheng, K.-C., Fu, B., Yu, H.-C., Ji, L.-N.: Biophys. Chem. 135, 102–109 (2008)CrossRefGoogle Scholar