Porphyrins pp 62-62 | Cite as

Spectral data of porphyrin derivative C44H25N9O10

  • 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 C44H25N9O10.

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

−2.68 (s, 2H, 2 × NH),

7.87-8.10 (m, 4H, C6H4-NO2),

8.50-8.61 (m, 4H, C6H4-NO2),

8.64-8.80 (m) and

8.68 (s, inside multiplet) [6H, 4H of C6H4-NO2 and

2H of pyrrole-H],

8.87-8.94 (m, 3H, pyrrole-H),

8.98 (d, 1H, J = 4.6, pyrrole-H),

8.99 (s, 1H, pyrrole-H),

9.08 (s, 4H, H2-C6H4-NO2)

 

CHCl3

430

(5.34, Soret),

525.5 (4.22),

602 (3.73),

660.5 (3.84)

 

[07Wyr]

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

Reference

  1. [07Wyr]
    Wyrebek, P., Ostrowki, S.: J. Porphyrins Phthalocyanines 11, 822–828 (2007)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • R. Gupta
    • 1
  1. 1.JaipurIndia

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