Abstract
Tetraazaporphyrin phosphorus(V) complexes with electron-rich nitrogen and sulfur atoms at the peripheral positions were synthesized and characterized. The absorption spectra show a broad, intense band between the Soret and Q bands, which can be assigned to n → π∗ bands from the electron-rich heteroatoms to the electron deficient macrocyclic TAP core. Their detailed optical properties were also investigated by magnetic circular dichroism spectroscopy.
Original language | English |
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Pages (from-to) | 1671-1674 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 56 |
Issue number | 13 |
DOIs | |
Publication status | Published - 2015 Mar 25 |
Keywords
- Electronic absorption
- Magnetic circular dichroism
- Phosphorus
- Porphyrazine
ASJC Scopus subject areas
- Biochemistry
- Drug Discovery
- Organic Chemistry