Pregled bibliografske jedinice broj: 32332
4-/Hydroxy(phenyl)methylene/-5-oxo-3-phenyl-2- cyclohexenecarboxylic acid
4-/Hydroxy(phenyl)methylene/-5-oxo-3-phenyl-2- cyclohexenecarboxylic acid // Acta Crystallographica. Section C, Crystal Structure Communications, 53 (1997), 11; 1709-1711 doi:10.1107/S0108270197005465 (međunarodna recenzija, članak, znanstveni)
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Naslov
4-/Hydroxy(phenyl)methylene/-5-oxo-3-phenyl-2-
cyclohexenecarboxylic acid
(4-/Hydroxy(phenyl)methylene/-5-oxo-3-phenyl-2-
cyclohexenecarboxylic Acid)
Autori
Mrvoš-Sermek, Draginja ; Tralić-Kulenović, Vesna ; Lazarević, Zvjezdana
Izvornik
Acta Crystallographica. Section C, Crystal Structure Communications (0108-2701) 53
(1997), 11;
1709-1711
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
cyclohexene ketoacide ; synthesis ; X-ray structure analysis
Sažetak
In the title compound, C20H16O4, the cyclohexene ring adopts a twisted-boat conformation. The molecule contains an enol sub-unit and the hydroxyl group forms an intramolecular hydrogen bond to the cyclic carbonyl group, with an O...O distance of 2.485 (3) A and an O-H... O angle of 148 (3)o. Enantiomeric pairs of molecules form centrosymmetric dimers by mutual hydrogen bonding of carboxyl groups, with O...O distances of 2.649 (3) A.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Kemijsko inženjerstvo
POVEZANOST RADA
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
