Spectral data of porphyrin derivative C68H62N4

  • 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 C68H62N4.

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

0.26 (s, 2H, 2xNH),

1.49 (t, 24H, J = 7.3 Hz, 8xCH3),

3.94 (q, 16H, J = 7.3 Hz, 8xCH2),

7.45–7.53 (m, 12H, Ar-H),

7.78–7.80 (m, 8H, Ar-H)

 

CHCl3

502 (1.68 × 105), 607 (1.09 × 104), 666 (2.39 × 104), 778 (8.0 × 103)

Greenish crystals

[04She]

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. [04She]
    Shen, Z., Uno, H., Shimizu, Y., Ono, N.: Org. Biomol. Chem. 2, 3442 (2004)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