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Porphyrins pp 384-384 | Cite as

Spectral data of porphyrin derivative C48H38N4O4

  • 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 C48H38N4O4.

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)

  

CD2Cl2

1 H NMR

2.45 (br s, 2H),

3.98 (s, 6H),

4.02 (s, 3H),

4.06 (s, 3H),

5.12 (s, 1H),

7.22-7.45 (m, 4H),

7.58-7.82 (m, 8H),

7.82-8.00 (m, 4H),

8.55-8.66 (m, 3H),

8.68 (d, J = 4.7, 1H),

8.78 (s, 1H),

8.96 (d, J = 4.7, 1H),

9.05 (d, J = 5.2, 1H)

 

CH2Cl2

440 (5.34), 540 (4.06), 582 (4.13), 726 (4.11)

 

[02Xia]

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. [02Xia]
    Xiao, Z., Dolphin, D.: Tetrahedron 58, 9111–9116 (2002)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • R. Gupta
    • 1
  1. 1.JaipurIndia

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