- Abstract:
-
5,10,15,20-Tetra(4-n-butylphenylethynyl)porphyrin has been synthesised from 4-n-butylphenylpropynal and converted into its zinc(II) and lead(II) complexes. The solution electronic spectra of these porphyrins are compared to the analogous complexes of 5,10,15,20-tetra(trimethylsilylethynyl)porphyrin. The aryl rings of the tetra(4-n-butylphenylethynyl)porphyrin extend the porphyrin chromophore, resulting in an increase in the oscillator strength and a bathochromic shift of about 600 cm-1 in all...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1039/a800992i
-
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- Journal:
- JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
- Issue:
- 10
- Pages:
- 1607-1611
- Publication date:
- 1998-05-21
- DOI:
- EISSN:
-
1364-5463
- ISSN:
-
0300-922X
- URN:
-
uuid:8e8e7d63-a1dc-40eb-9ad3-552dbdf742b3
- Source identifiers:
-
51848
- Local pid:
- pubs:51848
- Language:
- English
- Copyright date:
- 1998
Journal article
meso-tetraalkynylporphyrins
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