(S)-1-Methoxycarbonyl-2-(4-nitrophenyl)ethanaminium chloride
نویسنده
چکیده
The title compound, C(10)H(13)N(2)O(4) (+)·Cl(-), comprises a Cl(-) anion and a protonated aminium cation. The crystal packing is stabilized by cation-anion N-H⋯Cl hydrogen bonds and N-H⋯O hydrogen bonds, building an infinite two-dimensional network parallel to the (001) plane. The S absolute configuration at the chiral center was deduced from the synthetic pathway and confirmed by the X-ray analysis.
منابع مشابه
(S)-1-Carboxy-2-(4-nitrophenyl)ethanaminium bromide
In the crystal structure of the title compound, C(9)H(11)N(2)O(4) (+)·Br(-), the ethanaminium cations and Br(-) anions are linked together by N-H⋯Br and O-H⋯Br hydrogen bonding. In the cation, the nitro group is twisted with respect to the benzene ring, making a dihedral angle of 21.43 (5)°.
متن کامل(S)-1-Methoxycarbonyl-3-(4-nitrophenyl)propan-2-aminium bromide
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.
متن کامل1-Methoxycarbonyl-2-(4-nitrophenyl)ethanaminium nitrate
In the title compound, C(10)H(13)O(4)N(2) (+)·NO(3) (-), the nitro group and the benzene ring are essentially coplanar. The dihedral angle between the benzene ring and the methyl-carboxyl-ate plane is 49.6 (3)°. The crystal structure is stabilized by cation-anion N-H⋯O and N-H⋯N hydrogen bonds, building sheets parallel to (001).
متن کامل2-Carboxy-1-(3-nitrophenyl)ethanaminium perchlorate
In the title compound, C(9)H(11)N(2)O(4) (+)·ClO(4) (-), the organic cations form centrosymmetric dimers via a pair of O-H⋯O hydrogen bonds between the carboxyl groups. In the crystal, N-H⋯O inter-actions between the protonated amine group and the perchlorate anions and the nitro group connect the components into a two-dimensional network parallel to (001).
متن کامل2-[Bis(2-aminoethyl)amino]ethanaminium chloride dichloromethane solvate
In the title compound, C(6)H(19)N(4) (+)·Cl(-)·CH(2)Cl(2), the non-H atoms of the ammonium ion show non-crystallographic C(3) symmetry. The chloride ion is embedded in a framework of seven crystallographically independent hydrogen bonds (five N-H⋯Cl and two C-H⋯Cl), which form layers parallel to the (100) plane. Two N---H...N bonds also occur.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008