Spectral data of porphyrin derivative C49H39N5O4

  • 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 C49H39N5O4.

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

−2.77 (s, 2H, 2xNH), 2.36 (s, 3H, COCH3),

4.09 (s, 9H, 3xOCH3),

7.26–7.29 (m, 6H, m′-ϕ-H),

7.78 (br s, 1H, NH),

7.91 (m, 2H, J = 8.0 Hz, m-ϕ-H), 8.09–8.17 (m, 8H, o′-ϕ-H),

8.87 (s, 8H, β-pyrrole-H)

 

CH2Cl2

423, 520, 554, 594, 651

Purple crystalline solid

[02Sut]

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. [02Sut]
    Sutton, J.M., Clarke, O.J., Fernandez, N., Boyle, R.W.: Bioconjugate Chem. 13, 249 (2002)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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