Novel diapocarotenoid dications with VIS/NIR absorption |
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| Authors: | Geir Kildahl-Andersen |
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| Institution: | Department of Chemistry, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway |
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| Abstract: | Isoprenoid acyclic polyene carbodications with 6, 14 and 18 π electrons have been synthesized and characterized in comparison with previously prepared dicyclic C40-carotenoid dications. An equation correlating λmax (400-1100 nm region) and the number of sp2 hybridized carbon atoms in the dication is presented. |
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| Keywords: | Acyclic C10 C20 and C24 diapocarotenoid dications Preparation VIS/NIR-correlation |
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