Spectral data of porphyrin derivative C54H46N4O4

  • 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 C54H46N4O4.

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)

  

CDCl3

1 H NMR

−2.63 (s, 2H, 2xNH),

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

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

4.10 (s, 6H, 2xCOOCH3),

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

8.31 (d, 4H, J = 8.2 Hz, 2, 6-aryl),

8.42 (d, 4H, J = 8.2 Hz, 3, 5-aryl),

8.71 (d, 4H, J = 4.7 Hz, β-pyrrole-H),

8.74 (d, 4H, J = 4.7 Hz, β-pyrrole-H)

 

CH2Cl2

419 (392.4 × 103),

515 (18.3 × 103), 549 (7.5 × 103), 591 (5.4 × 103), 648 (4.7 × 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

Personalised recommendations