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Electronic spectra of copper and zinc complexes of porphyrins containing ethoxycarbonyl substituents |
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| Authors: | Ponomarev G V Evstigneeva R P Preobrazhenskii N A |
| Institution: | 1.Lomonsov Moscow Institute of Fine Chemical Technology, USSR ; |
| Abstract: | Copper and zinc complexes of porphyrins containing ethoxycarbonyl substituents have been synthesized and their absorption spectra in the visible region have been studied. A connection has been shown between the α/β ratio of the absorption bands and the order of substitution of electronegative groups in the porphyrins. |
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