Porphyrins pp 482-482 | Cite as

Spectral data of porphyrin derivative C51H32ClN5O

  • R. Gupta
Part of the Molecules and Radicals book series (volume 32C1)

Abstract

This chapter contains a tabular compilation of nuclear magnetic resonance data, infrared data and UV-visible spectral data of porphyrin derivative C51H32ClN5O.

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

−2.746 (s, 2H, internal NH),

7.576 (d, J = 7.2, 2H, ArH),

7.763 (s, 9H, meso-ArH),

7.904 (d, J = 8.4, 1H, meso-ArH),

8.226-8.213 (m, 7H, meso-ArH),

8.338 (d, J = 7.2, 2H, ArH),

8.618 (s, 1H, meso-ArH),

8.849 (s, 8H, β-pyrrole H)

3317, 1595,

1560, 1465,

1440, 1352,

1260, 1188,

969, 864,

800, 752,

700

CHCl3

421(49.63 × 10−4),

517(2.09 × 10−4),

551(0.95 × 10−4),

593(0.53 × 10−4),

647(0.33 × 10−4)

 

[12Sha]

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. [12Sha]
    Sharma, S., Nath, M.: Dyes Pigments 92, 1241–1249 (2012)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • R. Gupta
    • 1
  1. 1.JaipurIndia

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