3,4-Bis-(1,3-benzothiazol-2yl)furan (CROSBI ID 84648)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mrvoš-Sermek, Draginja ; Tralić-Kulenović, Vesna ; Nagl, Ante ; Fišer-Jakić, Lelja
engleski
3,4-Bis-(1,3-benzothiazol-2yl)furan
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.
cyclohexene ketoacide ; synthesis ; X-ray structure analysis
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Podaci o izdanju
52 (10)
1996.
2541-2543
objavljeno
0108-2701
1600-5759
10.1107/S0108270196005446