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Porphyrins pp 356-356 | 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

−2.82 (s, 2H, pyrrole),

2.28–2.32 (m, 12H, CH3),

7.58–7.68 (m, 9H, 3,4,5-phenyl),

7.98 (d, J = 7.2, 6H, 2,6-phenyl),

8.13 (d, J = 7.5, 2H,

2,6-nitro-phenyl),

8.43 (d, J = 7.5, 2H,

3,5-nitro-phenyl),

8.16–8.39 (m, 4H, β-pyrrole)

 

CHCl3

420.5 (5.22),

522.0 (3.95),

567.0 (3.08),

587.0 (3.51),

639.0 (3.18)

 

[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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