Spectral data of porphyrin derivative C52H42N4O4

  • M. P. Dobhal
Chapter
Part of the Molecules and Radicals book series (volume 32B2)

Abstract

This chapter contains a tabular compilation of nuclear magnetic resonance data and UV-visible spectral data of porphyrin derivative C52H42N4O4.

2. Spectral Studies

Spectral Data of Porphyrin Isomers and Expanded Porphyrins

Structure formula

NMR

IR

UV-visible

Remarks

Ref.

Solvent

Peaks δ [ppm]/nJ [Hz]

Peaks γ [cm−1]

Solvent

Peaks λ [nm]/ (ε [M−1cm−1]/ log ε)

  

CD3OD

1 H NMR

1.82 (s, 12H, 4xCH3, o-mesityl),

2.61 (s, 6H, 2xCH3, p-mesityl),

7.31 (s, 4H, m-mesityl-H),

8.21 (d, 4H, J = 8.1 Hz, 2, 6-aryl-H),

8.37 (d, 4H, J = 8.1 Hz, 3, 5-aryl-H),

8.68 (br s, 4H, β-pyrrole-H),

8.77 (br s, 4H, β-pyrrole-H)

 

CH3OH

414 (144.8 × 103), 512 (6.0 × 103), 546 (2.7 × 103), 645 (1.3 × 103)

 

[09Gar]

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. [09Gar]
    Garcia, G., Sarrazy, V., Sol, V., Morvan, C.L., Granet, R., Alves, S.: Bioorg. Med. Chem. 17, 767 (2009)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  • M. P. Dobhal
    • 1
  1. 1.Department of ChemistryUniversity of RajasthanJaipurIndia

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