Počet záznamů: 1

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

  1. 1.
    0365881 - FZU-D 2012 RIV DK eng J - Článek v odborném periodiku
    Rivera, A. - Quiroga, D. - Ríos-Motta, J. - Fejfarová, Karla - Dušek, Michal
    4,4´-Dichloro-3,3´,5,5´-tetramethyl-2,2´-[(3aR,7aR /3aS,7aS )- 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 8 (2011), o2131-u1372 ISSN 1600-5368
    Grant ostatní: AVČR(CZ) Praemium Academiae
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: crystal structure * p-halophenol derivatives
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 0.347, rok: 2011

    The title compound, C25H32Cl2N2O2, was synthesized with the aim to study the effect of electron-donating groups in the p-halophenol derivatives. In the crystal structure, there are two intra-molecular O-H…N hydrogen-bonding interactions between the hydroxy groups on the aromatic rings and the two N atoms of the heterocyclic group. The cyclohexane ring adopts a chair conformation and the imidazolidine unit to which it is fused has a twisted envelope conformation.
    Trvalý link: http://hdl.handle.net/11104/0201023