Porphyrins pp 699-699 | Cite as

Spectral data of porphyrin derivative C56H36N2S2

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

Abstract

This chapter contains a tabular compilation of nuclear magnetic resonance data, infrared data and UV-visible spectral data of porphyrin derivative C56H36N2S2.

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)

  

CDCl3

1 H NMR

7.28–7.34 (m, 4H, Ar),

7.42–7.58 (m, 6H, Ar),

7.72–7.84 (m, 12H, Ar),

8.21–8.38 (m, 8H, Ar),

8.48 (d, J = 5.20, 2H, β-pyrrole),

8.53 (d, J = 4.80, β-pyrrole),

8.66 (s, 1H, β-pyrrole),

9.56 (s, 2H, β-thiophene)

13 C NMR

29.89, 127.98, 128.33, 129.14, 129.51, 130.06, 131.18, 133.37, 134.69, 135.60, 136.44, 140.41

3414,

3059,

2929,

697

toluene

444 (13.0)

524 (1.37)

640 (0.13)

707 (0.21)

purple solid

[04Aga]

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. [04Aga]
    Agarwal, N., Ravikanth, M.: Tetrahedron 60, 4739–4747 (2004)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • R. Gupta
    • 1
  1. 1.JaipurIndia

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