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Porphyrins pp 357-357 | Cite as

Spectral data of porphyrin derivative C48H37N5O2

  • 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 C48H37N5O2.

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

−2.61 (s, 2H, 2 × NH),

2.64 (s, 3H, CH3),

2.67 (s, 9H, 3 × CH3),

7.56-7.71 (m, 8H, C6H4-CH3),

7.98-8.15 (m, 8H, C6H4-CH3),

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

8.90-8.99 (m, 3H, pyrrole-H),

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

9.08 (s, 1H, pyrrole-H)

 

CHCl3

428

(5.43, Soret),

528 (4.30),

557 (3.92),

607 (3.68),

665.5 (4.06)

 

[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

References

  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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