Photobleaching of Compounds of the 5,10,15,20-Tetrakis(m-hydroxyphenyl)-porphyrin Series (m-THPP, m-THPC, and m-THPBC)

Organic Letters

Volumn 4, Issue 12, 2002, Pages 2013-2016

  Bonnett, Raymond ^a   Martínez, Gabriel ^a  

^a QUEEN MARY UNIVERSITY OF LONDON   (United Kingdom)

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ARTICLE;

EID: 19044362160     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol025842c     Document Type: Article

References (24)

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10. For experimental procedures and characterization of new compounds, see Supporting Information.
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15. 3. See details in Supporting Information.
16. (a) Zeller, K. P. In The Chemistry of the Quininoid Compounds, Part 1; Patai, S., Ed.; John Wiley and Sons: New York, 1974; Chapter 5, p 231.
17. (b) Zeller, K. P.; Muller, R. In The Chemistry of the Quininoid Compounds, Volume 2, Part 1; Patai, S., Rappoport, Z., Eds.; John Wiley and Sons: New York, 1988; Chapter 3, p 87.
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23. 1H NMR spectrum was recorded.
24. The formation of p-benzoquinones from phenols mediated by singlet oxygen has been previously reported, see: Saito, I.; Matsuura, T. In Singlet Oxygen, Organic Chemistry, Vol. 40; Wasserman, H. H., Murray, R. W., Eds.; Academic Press: New York 1979; p 511.