Studies on The Synthesis of Conjucted Five-Six Biheterocyclic Cyanine Dye Series
R. M. Abu El-Hamd, A. I. M. KoraiemFrom Department of Chemistry, Faculty of Science, Aswan, Egypt.Synthesis of new types of pyrazolo (4,3-d)-benzoxazine/quinoxaline cyanine dyes covering dimethine, mono (di)-cationic styryl, azastyryl and merocyanines were achieved by interaction of 3-methyl-l-phenyl pyrazolo (4,3-d)-benzoxazine/quinoxaline with active carbonyl components. The newly synthesized dyes were identified by spectral data.
Keywords: Heterocyclic dye series, pyrazolo (4, 3-d)-benzoxazine/quinoxaline cyanine dyes, spectral dataR. M. Abu El-Hamd, A. I. M. Koraiem. Studies on The Synthesis of Conjucted Five-Six Biheterocyclic Cyanine Dye Series. . 1990; 3(4): 262-268
Sorumlu Yazar: R. M. Abu El-Hamd, Egypt
Sorumlu Yazar: R. M. Abu El-Hamd, Egypt
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