Title of article
Synthesis of heteroaryl pyridone methine dyes
Author/Authors
Chen، Kongchang نويسنده , , Ni، Aiwoo نويسنده , , Tian، He نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
-12
From page
13
To page
0
Abstract
The synthesis of furyl, thienyl and indole methine dyes derived from N-substituted-3cyano-4-methyl-6-hydroxyl-2-pyridones has been achieved by condensation of pyridones with heteroaryl aldehydes. In addition, 5-amino-3-cyano-4-methyl-6hydroxyl-1-ethyl-2-pyridone was synthesized and nitrosated to give an azamethine dye. The absorption properties of these novel cyanine dyes were investigated in various solvents.
Keywords
Porphyrin , Photosensitizer , Photodynamic therapy , Singlet oxygen
Journal title
DYES & PIGMENTS
Serial Year
2001
Journal title
DYES & PIGMENTS
Record number
54689
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