The Structure of Benzimidazole Cyanine D
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Peng, Zheng-Hong ;Geise, H. J. ;Zhou, Xiang-Feng ;Peng, Bi-Xian ;Carleer, R. ;Do
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Article
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1997
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John Wiley and Sons
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English
β 672 KB
## Abstract The multiβstep synthesis of two benzimidazole trimethine cyanines as possible green sensitizing dyes (Gs3β1, Gs3β2) is reported. Compounds were characterized from UVβVis, mass spectroscopic and NMR data. The charge density distributions of the two compounds, calculated using the semiβem