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Spectral data of porphyrin derivative C51H42N4Si

  • 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 C51H42N4Si.

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

−2.79 (s, 2H, 2xNH),

0.39 (s, 9H),

2.72 (s, 6H),

7.57 (d, 4H, J = 7.6 Hz), 7.76–7.78 (m, 3H),

7.88 (d, 2H, 8.0 Hz),

8.10 (d, 4H, J = 7.6 Hz),

8.17 (d, 2H, J = 8.0 Hz),

8.22 (d, 2H, J = 6.4 Hz), 8.80–8.88 (m, 8H)

 

CH2Cl2

421, 516, 550, 596, 649

Purple solid

[06Tha]

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. [06Tha]
    Thamyongkit, P., Yu, L., Padmaja, K., Jiao, J., Bocian, D.F., Lindsey, J.S.: J. Org. Chem. 77, 1156, (2006)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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