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Porphyrins pp 141-141 | Cite as

Spectral data of porphyrin derivative C44H30N6O2

  • 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 C44H30N6O2.

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

−2.781 (s, 2H, internal NH),

6.378 (s, 2H, NH2),

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

7.767-7.469 (m, 9H, meso-ArH),

8.222-8.205 (m, 7H, meso-ArH),

8.870-8.848 (m, 8H, β-pyrrolic H),

8.963 (s, 1H, meso-ArH)

3492, 3381, 3320, 1630, 1595, 1559, 1517, 1473, 1345, 1252, 1170, 1074, 968, 800, 749, 701

 

422

(47.33 × 10−4),

518

(2.01 × 10−4),

551

(1.04 × 10−4),

592

(0.58 × 10−4),

648

(0.26 × 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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