Title of article
Synthesis and electronic structures of D2h-symmetry tetrabenzoporphyrins
Author/Authors
Muranaka، نويسنده , , Atsuya and Matsushita، نويسنده , , Osamu and Numao، نويسنده , , Masaharu and Kobayashi، نويسنده , , Yayoi and Kobayashi، نويسنده , , Nagao، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
1856
To page
1859
Abstract
A novel low-symmetry tetrabenzoporphine with D2h symmetry (1) and its zinc complex (2) were prepared via mixed condensation reaction of 5,6-dimethyl phthalimide and 4,5,6,7-tetraphenyl phthalimide with sodium acetate in the presence of zinc acetate. The zinc complex 2 exhibited a split Q band at 640 and 623 nm and a single Soret band at 435 nm. The absorption spectra of 1 and 2 were calculated and analyzed using Hartree–Fock theory based on INDO/S Hamiltonian.
Keywords
Semiempirical calculations , Porphyrinoids , benzoporphyrins , Magnetic circular dichroism , Density functional theory
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1858556
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