Počet záznamů: 1

4,4´-Diiodo-2,2´[(3aR,7aR )-2,3,3a,4,5,6,7,7a-octahydro-1H-1,3-benzimidazole-1,3-diyl)bis(methylene)]diphenol

  1. 1.
    0365879 - FZU-D 2012 RIV DK eng J - Článek v odborném periodiku
    Rivera, A. - Quiroga, D. - Ríos-Motta, J. - Fejfarová, Karla - Dušek, Michal
    4,4´-Diiodo-2,2´[(3aR,7aR )-2,3,3a,4,5,6,7,7a-octahydro-1H-1,3-benzimidazole-1,3-diyl)bis(methylene)]diphenol.
    Acta Crystallographica section E - Structure Reports Online. Roč. 67, Part 9 (2011), o2256-u1932 ISSN 1600-5368
    Grant CEP: GA ČR(CZ) GAP204/11/0809
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: Mannich bases * crystal structure * X-ray diffraction
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 0.347, rok: 2011

    In the crystal structure of C21H24I2N2O2, the two N atoms of the imidazolidine moiety are linked to the hydroxy groups by intramolecular O-H...N hydrogenbonding interactions. The cyclohexane ring adopts a chair conformation and the heterocyclic ring to which it is fused has a twisted envelope conformation.
    Trvalý link: http://hdl.handle.net/11104/0201021