Title
PHOTOOXYGENATION OF MESO‐TETRAPHENYLPORPHYRIN METAL COMPLEXES
Document Type
Article
Publication Date
1-1-1982
Abstract
Abstract Cadmium(II), zinc(II), magnesium(II), and bis‐[thallium(I)] complexes of meso‐tetraphenyl‐porphyrin undergo unsensitized photooxygenation to yield a bilitriene derivative as the final product. The reaction has previously been shown to involve singlet oxygen (Matsuura et al., 1980); on the basis of mass spectrometry of products from 16O2 and 18O2 experiments, and characterization of the initial photoproduct, the reaction is shown to proceed by a mechanism in which one oxygen molecule adds to the metalloporphyrin to give a metallobilitriene. In the subsequent work‐up, demetalation and addition of two hydrogen atoms gives the final product. Copyright © 1982, Wiley Blackwell. All rights reserved
Publication Source (Journal or Book title)
Photochemistry and Photobiology
First Page
147
Last Page
152
Recommended Citation
Smith, K., Brown, S., Troxler, R., & Lai, J. (1982). PHOTOOXYGENATION OF MESO‐TETRAPHENYLPORPHYRIN METAL COMPLEXES. Photochemistry and Photobiology, 36 (2), 147-152. https://doi.org/10.1111/j.1751-1097.1982.tb04356.x
