Title

On the mass spectra of thallium(III) porphyrin chelates

Document Type

Article

Publication Date

1-1-1972

Abstract

Thallium(III) porphyrins show anomalous features in their mass spectra compared with other metalloporphyrins. The base peak in all of the spectra arises by loss of the thallium atom and its axial ligands with transfer of two hydrogens to the macrocycle; the liberated thallium undergoes ion‐molecule interaction with the thallium porphyrin, resulting in the observation of ions containing two thallium atoms per porphyrin ligand. Copyright © 1972 Heyden & Son Ltd.

Publication Source (Journal or Book title)

Organic Mass Spectrometry

First Page

1401

Last Page

1402

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