Hydrogen Bonding in 4,4-Dimethylcyclohexane-1,3-dione and 2,5,5-Trimethylcyclohexane-1,3-dione Monohydrate

Authors :: J. C. Barnes
Source :: Acta Crystallographica Section C Crystal Structure Communications. 52:3159-3162
Publication Year :: 1996
Publisher :: International Union of Crystallography (IUCr), 1996.
Abstract: The enol of 4,4-dimethylcyclohexane-1,3-dione (3-hydroxy-6,6-dimethylcyclohex-2-en-1-one, C 8 H 12 O 2 ) forms hydrogen-bonded spiral chains like those in 5,5-dimethylcyclohexane-1,3-dione, except for disorder of the optical isomers. 2,5,5-Trimethylcyclohexane-1,3-dione monohydrate (enol form 3-hydroxy-2,5,5-trimethylcyclohex-2-en-1-one monohydrate, C 9 H 14 O 2 .-H 2 O) forms hydrogen-bonded layers containing tetramolecular rings with a short OH...water hydrogen bond [2.428 (4) A].

Subjects :: Diketone
chemistry.chemical_compound
Hydrogen bond
Chemistry
Polymer chemistry
Organic chemistry
Molecule
General Medicine
Crystal structure
Enol
General Biochemistry, Genetics and Molecular Biology

ISSN :: 01082701
Volume :: 52
Database :: OpenAIRE
Journal :: Acta Crystallographica Section C Crystal Structure Communications
Accession number :: edsair.doi...........6786c75310571c2769948df4514d2256
Full Text :: https://doi.org/10.1107/s0108270196008980

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