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Porphyrins pp 258-259 | Cite as

Nuclear magnetic resonance data of porphyrin derivative C76H70N4O16

  • R. Gupta
Chapter
Part of the Molecules and Radicals book series (volume 32C2)

Abstract

This chapter contains a tabular compilation of nuclear magnetic resonance data of porphyrin derivative C76H70N4O16.

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-CF3COOH, 40:1

1 H NMR

0.30-0.80 (br s, 4H, NH),

1.51 (s, 12H, AcO),

1.53 (s, 12H, AcO),

2.20-2.40 (8H, m, −CH2),

2.80-2.90 (m, 8H, CH2),

4.74-5.32 (m, 8H, CHOAc),

7.96 (12H, m, Ph),

8.38 (m, 8H, Ph)

   

deep green crystalline powder

[11Fil]

13 C NMR

20.3, 21.0, 26.9, 67.8, 68.4, 119.0, 129.1, 129.4, 131.0, 135.9, 137.3, 143.2, 170.0, 170.4

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. [11Fil]
    Filatov, M.A., Cheprakov, A.V.: Tetrahedron 67, 3559–3566 (2011)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • R. Gupta
    • 1
  1. 1.JaipurIndia

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