Sterically oriented synthesis and structure of new perphosphorylated resorcinarenes |
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| Authors: | V I Maslennikova O S Serkova T V Guzeeva L K Vasyanina K A Lysenko V V Kopteva E E Nifant’ev |
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| Institution: | (1) Moscow Pedagogical State University, Nesvizhskii per., 3, Moscow, 119021, Russia |
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| Abstract: | Tetraarylresorcinarenes in a chair conformation of C2h symmetry were synthesized by sterically oriented condensation of aromatic aldehydes with resorcinol and 2-methylresorcinol. By further phosphorylation of resorcinarenes with phosphorous amides perphosphorylated derivatives were obtained with rctt configuration of substituents at internuclear methylidene bridges. Structure of these compounds was proved using NMR spectroscopy and X-ray diffraction analysis. |
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