Abstract
Using x-ray diffraction analysis, we have determined the molecular structure of the phosphorus-containing podand bis[2-(o-diphenylphosphorylphenoxy) ethyl] ether in the crystal of its benzene solvate. We have established a considerable difference between the conformations of the free podand and its (previously studied) "guest—host" complex with an organic ammonium cation.
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Additional information
Institute of Physiologically Active Substances, Russian Academy of Sciences, 142432 Chernogolovka. Translated from Izvestiya Akademii Nauk, Seriya Khimicheskaya, No. 3, pp. 624–629, March, 1992.
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Chekhlov, A.N. Crystal structure of the benzene solvate of bis[2-(o-diphenylphosphorylphenoxy)ethyl] ether. Russ Chem Bull 41, 491–494 (1992). https://doi.org/10.1007/BF00863070
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DOI: https://doi.org/10.1007/BF00863070