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Porphyrins pp 18-18 | Cite as

Spectral data of porphyrin derivative C40H26N8

  • R. Gupta
Part of the Molecules and Radicals book series (volume 32C1)

Abstract

This chapter contains a tabular compilation of nuclear magnetic resonance data and UV-visible spectral data of porphyrin derivative C40H26N8.

Spectral Studies

2.1. Spectral Data of Porphyrins: Tetraphenyl and Analogous Porphyrins

Structure formula

NMR

IR

UV-visible

Remarks

Ref.

Solvent

Peaks δ [ppm]/nJ [Hz]

Peaks

Wave number

\( \tilde{v} \) [cm−1]

Solvent

Peaks

λ [nm]/(ε [M−1 cm−1]/log ε)

  

CDCl3

1 H NMR

−2.79 (s, 2H),

7.72 (m, 4H),

8.09 (m, 4H),

8.23 (d, 3J(H,H) = 7.5, 4H),

8.89 (s, 8H),

9.16 (d, 3J(H,H) = 7.50, 4H)

 

CH2Cl2

414

(126.4 × 10−3),

512

(15.5 × 10−3)

 

[08Sal]

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. [08Sal]
    Saltsman, I., Botoshansky, M., Gross, Z.: Tetrahedron Lett. 49, 4163–4166 (2008)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • R. Gupta
    • 1
  1. 1.JaipurIndia

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