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Porphyrins pp 38-38 | Cite as

Spectral data of porphyrin derivative C44H18Br12N4O4

  • R. Gupta
Part of the Molecules and Radicals book series (volume 32C1)

Abstract

This chapter contains a tabular compilation of nuclear magnetic resonance data and UV-visible spectral data of porphyrin derivative C44H18Br12N4O4.

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)

  

CD3OD

1 H NMR

−2.74 (br s, 2H, NH),

6.65 (br s, 4H, OH),

8.20 (m, 4H, H phenyl),

7.70 (s, 8H, H pyrrole)

 

CH3OH

418, 512,

589, 649

purple crystals

[08Ser]

Symbols and abbreviations

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

  1. [08Ser]
    Serra, A.C., Pineiro, M., Gonsalves, A.M.’.A.R., Abrantes, M., Laranjo, M., Santos, A.C., Botelho, M.F.: J. Photochem. Photobiol. B Biol. 92, 59–65 (2008)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • R. Gupta
    • 1
  1. 1.JaipurIndia

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