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
- 1.0365881 - FZÚ 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. E-ISSN 2056-9890
Grant ostatní: AV ČR(CZ) AP0701
Program: Akademická prémie - 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
Počet záznamů: 1