Porphyrins pp 61-61 | Cite as

Spectral data of porphyrin derivative C44H25Cl4N5O2

  • 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 C44H25Cl4N5O2.

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

−2.72 (s, 2H, 2 × NH),

7.58-7.91 (m, 8H, C6H4Cl),

8.04-8.32 (m, 8H, C6H4Cl),

8.75 (s, 2H, pyrrole-H),

8.89-9.02 (m, 3H, pyrrole-H),

9.06 (d, 1H, J = 4.9, pyrrole-H),

9.08 (s, 1H, pyrrole-H)

 

CHCl3

376 (4.44),

426.5

(5.26, Soret),

526.5 (4.10),

599.5 (3.62),

661.5 (3.75)

 

[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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