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Porphyrins pp 42-42 | Cite as

Spectral data of porphyrin derivative C44H20Br8N6O4

  • 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 C44H20Br8N6O4.

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

7.70 (d, J = 7.2, 6H, 3,4,5-phenyl),

8.20 (s, 4H, 2,6-phenyl),

8.42 (d, J = 6.9, 4H, 2,6-nitro-phenyl),

8.64 (d, J = 8.4, 4H, 3,5-nitro-phenyl)

 

CHCl3

475 (5.10),

573 (3.84),

625 (3.92)

 

[06Che]

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. [06Che]
    Chen, B., Wu, S., Li, A., Liang, F., Zhou, X., Cao, X., He, Z.: Tetrahedron 62, 5487–5497 (2006)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • R. Gupta
    • 1
  1. 1.JaipurIndia

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