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N-[2-(2-Chloro-phen-yl)-2-hydroxy-ethyl]propan-2-aminium nitrate.

ABSTRACT: In the title compound, C(11)H(17)ClNO(+)·NO(3) (-), the side chain of the ethyl-ammonium group is orientated approximately perpendicular to the benzene ring, the dihedral angle between the C/C/N plane of the ethyl-ammonium group and the benzene ring being 79.40?(18)°. In the crystal structure, inter-molecular O-H?O and N-H?O hydrogen bonds are observed between the cation and the anion.

SUBMITTER: Feng H

PROVIDER: S-EPMC2979831 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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N-[2-(2-Chloro-phen-yl)-2-hydroxy-ethyl]propan-2-aminium nitrate.

Feng Hai H Tang Zhan Z Xie Lin-Jun LJ Xing Bin-Tao BT

Acta crystallographica. Section E, Structure reports online 20100116 Pt 2

In the title compound, C(11)H(17)ClNO(+)·NO(3) (-), the side chain of the ethyl-ammonium group is orientated approximately perpendicular to the benzene ring, the dihedral angle between the C/C/N plane of the ethyl-ammonium group and the benzene ring being 79.40 (18)°. In the crystal structure, inter-molecular O-H⋯O and N-H⋯O hydrogen bonds are observed between the cation and the anion. ...[more]

PMID: 21579812

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N-[2-(2-Chloro-phen-yl)-2-hydroxy-ethyl]propan-2-aminium chloride.

Project description:In the title compound, C(11)H(17)ClNO(+)·Cl(-), the side chain of the ethyl-amine group is orientated approximately perpendicular to the benzene ring, the dihedral angle between the C/C/N plane of the ethyl-amine group and the benzene plane being 83.5?(3)°. In the crystal structure, inter-molecular O-H?Cl and N-H?Cl hydrogen bonds are observed. The crystal studied was an inversion twin with a 0.51?(10):0.49?(10) domain ratio.

| S-EPMC2970127 | biostudies-literature

N-[2-(2-Chloro-phen-yl)-2-hydroxy-ethyl]propan-2-aminium hemioxalate.

Project description:The asymmetric unit of the title compound, C(11)H(17)ClNO(+)·0.5C(2)O(4) (2-), consists of one N-[2-(2-chloro-phen-yl)-2-hydroxy-ethyl]propan-2-ammonium cation and one-half of a centrosymmetric oxalate anion. In the cation, the C/C/N plane of the ethyl-ammonium group is almost perpendicular to the benzene ring, with a dihedral angle of 88.72?(17)°. In the crystal structure, the two components are connected by O-H?O and N-H?O hydrogen bonds, forming a supra-molecular tape along the a axis. Between the tapes, a C-H?O inter-action is observed.

| S-EPMC2969379 | biostudies-literature

N-[2-(2-Chloro-phen-yl)-2-hy-droxy-eth-yl]propan-2-aminium 4-methyl-benzoate.

Project description:The title compound, C(11)H(17)ClNO(+)·C(8)H(7)O(2) (-), was obtained by the reaction of chlorprenaline {or 1-(2-chloro-phen-yl)-2-[(1-methyl-eth-yl)amino]-ethanol} and p-toluic acid. The chlorpren-aline is twisted moderately with a C-C-C-C torsion angle of 109.6?(2)°. The two mol-ecules are linked by classical O-H?O and N-H?O hydrogen bonds. Further N-H?O hydrogen bonds link two of these units into dimers.

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(E)-N'-[1-(4-Chloro-phen-yl)ethyl-idene]-2-hydroxy-benzohydrazide.

Project description:In the title compound, C(15)H(13)ClN(2)O(2), the dihedral angle between the two benzene rings is 7.0?(1)°. An intra-molecular N-H?O hydrogen bond is present and inter-molecular O-H?O hydrogen bonds link the mol-ecules into chains along [001].

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Propan-1-aminium 3,4,5,6-tetra-chloro-2-(meth-oxy-carbon-yl)benzoate.

Project description:In the anion of the title salt, C(3)H(10)N(+)·C(9)H(3)Cl(4)O(4) (-), the meth-oxy-carbonyl and carboxyl groups are aligned at dihedral angles of 57.8?(3) and 62.5?(3)°, respectively, with the aromatic ring. In the crystal, the cations and anions are linked by N-H?O hydrogen bonds, generating chains running aong the c axis.

| S-EPMC3052160 | biostudies-literature

N-[2-(2-Chloro-phen-yl)-2-hy-droxy-eth-yl]propan-2-aminium benzoate.

Project description:In the title compound, C(11)H(17)ClNO(+)·C(7)H(5)O(2) (-), obtained by the reaction of chlorprenaline {or 1-(2-chlorophenyl)-2-[(1-methylethyl)amino]ethanol} and benzoic acid, the chlorprenaline is twisted moderately [C-C-C-C torsion angle = -76.00?(17)°] compared with related compounds. The mol-ecules as usual form dimers. In the crystal structure, the two components are connected by classical O-H?O and N-H?O hydrogen bonds.

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1,3-Dihydr-oxy-2-(hydroxy-meth-yl)propan-2-aminium 2,2-dichloro-acetate.

Project description:The title compound, C(4)H(12)NO(3) (+)·C(2)HCl(2)O(2) (-), was obtained from dichloro-acetic acid and 2-amino-2-(hydroxy-meth-yl)propane-1,3-diol. In the crystal structure, the cations and anions are connected by inter-molecular N-H?O and O-H?O hydrogen bonding, forming a two-dimensional array parallel to (001). The crystal used for analysis was a merohedral twin, as indicated by the Flack parameter of 0.67?(6).

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(2S,NS)-N-Allyl-N-benzyl-1-hydr-oxy-3-(4-hydroxy-phen-yl)-N-methyl-propan-2-aminium bromide.

Project description:The title compound, C(20)H(26)NO(2) (+)·Br(-), is an N-chiral quaternary ammonium salt synthesized from (2S*)-N-benzyl-N-methyl-tyrosine methyl ester. The dihedral angle between the phenyl ring and the benzene ring is 11.61?(19)°. In the crystal structure, the allyl group is disordered over two positions with site occupancy factors of ca 0.8 and 0.2. The bromide anion links to the quaternary ammonium cations via O-H?Br hydrogen bonding. An intramolecular O-H?Br hydrogen bond is also observed.

| S-EPMC2962230 | biostudies-literature

2-{1-[2-(Bis{2-[1-(5-chloro-2-hydroxy-phen-yl)ethyl-ideneamino]eth-yl}amino)-ethyl-iminio]eth-yl}-4-chloro-phenolate toluene hemisolvate.

Project description:In the toluene hemisolvated tripodal tris-(2-amino-ethyl)amine Schiff base, C(30)H(33)Cl(3)N(4)O(3)·0.5C(7)H(8), one of the three imino N atoms is protonated, forming a hydrogen bond with the O atom at an adjacent benzene ring. The other two imino N atoms act as hydrogen-bond acceptors from phenolate OH groups. The toluene solvent mol-ecule is disordered about a centre of inversion.

| S-EPMC2968323 | biostudies-literature

(S)-1-Methoxy-carbonyl-3-(4-nitro-phen-yl)propan-2-aminium bromide.

Project description:In the crystal structure of the title compound, C(10)H(13)N(2)O(4) (+)·Br(-), inter-molecular N-H?Br and N-H?(O,Br) hydrogen bonds link the cations and anions into a two-dimensional network parallel to the ab plane.

| S-EPMC2970394 | biostudies-literature

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