1-Benzyl-3,5-bis(4-methylbenzylidene)-4-oxopiperidin-1-ium chloride acetic acid monosolvate
نویسندگان
چکیده
منابع مشابه
1-Benzyl-3,5-bis(4-methylbenzylidene)-4-oxopiperidin-1-ium chloride acetic acid monosolvate
In the title solvated mol-ecular salt, C(28)H(28)NO(+)·Cl(-)·C(2)H(4)O(2), the central piperidinium ring of the cation adopts an envelope conformation with the N atom displaced by 0.798 (2) Å from the mean plane of the five C atoms. In the crystal, the components are linked by N-H⋯Cl and O-H⋯Cl hydrogen bonds into trimeric assemblies. C-H⋯Cl and C-H⋯π inter-actions further consolidate the packing.
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The title salt, C(9)H(18)NO(+)·C(7)H(3)ClNO(4) (-), was obtained as an unexpected product of the reaction of 4-chloro-3-nitro-benzoyl isothio-cyanate with pyrrolidine. The six-membered ring of the 4-oxopiperidinium cation adopts a chair conformation. In the crystal structure, two cations and three anions are linked together by inter-molecular N-H⋯O and C-H⋯O hydrogen bonds and arranged diagonal...
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The asymmetric unit of the title compound, C(13)H(20)NO(+)·PF(6) (-), contains two cations, one complete anion and two half hexa-fluoro-phosphate anions having crystallographically imposed twofold rotation symmetry. In the cations, the morpholine rings are in a chair conformation. In the crystal, ions are linked by weak C-H⋯F hydrogen bonds into a three-dimensional network.
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The title compound, C(10)H(11)N(3)O(4)·C(2)H(4)O(2), was prepared by an electrochemical technique. In the crystal, acetic acid mol-ecules are involved in hydrogen bonding to two separate propano-ylurea mol-ecules, acting as a donor in an O-H⋯O inter-action and as an acceptor in two N-H⋯O inter-actions. The propano-ylurea mol-ecules inter-act with each other via N-H⋯O hydrogen bonds. C-H⋯O inter...
متن کامل4-Carboxypyridazin-1-ium chloride
The structure of the title compound, C(5)H(5)N(2)O(2) (+)·Cl(-), is composed of chloride anions and 4-carboxy-pyridazin-1-ium cations. Chloride anions bridge the cations via O-H⋯Cl and N-H⋯Cl hydrogen bonds to form ribbons. The latter, linked by van der Waals forces with lengths in the range 3.254 (2)-3.497 (2) Å, form coplanar layers. Very weak inter-actions operate also between adjacent layer...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811016138