rac-Ethyl 2-amino-3-hydroxy-3-[4-(methylsulfonyl)phenyl]propanoate
نویسندگان
چکیده
منابع مشابه
rac-Ethyl 2-amino-3-hydroxy-3-[4-(methylsulfonyl)phenyl]propanoate
In the title compound, C(12)H(17)NO(5)S, the orientations of the 2-ethyl-2-amino-3-hy-droxy-propano-ate group and the 4-methyl-sulfonyl moiety towards the aromatic ring are periplanar and (-)-anti-clinal, respectively. In the crystal packing, the dominant inter-action is O-H⋯N hydrogen bonding, which generates a chain running along [100]. N-H⋯O and C-H⋯O interactions are also observed.
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The asymmetric unit of the title compound, C(10)H(13)NO(3), contains two crystallographically independent mol-ecules with different conformations of the eth-oxy-carbonyl groups; the terminal C-C-O-C torsion angles in the two mol-ecules are 83.6 (6) and -171.1 (3)°, resulting in twisted and straight chain conformations, respectively. The crystal structure is stabilized by inter-molecular N-H⋯O, ...
متن کاملEthyl 4-amino-3-methylbenzoate
The asymmetric unit of the title compound, C(10)H(13)NO(2), contains two mol-ecules which are linked via an N-H⋯N hydrogen bonds to form a dimer. These dimers are further linked via N-H⋯O inter-molecular hydrogen bonds.
متن کاملEthyl 3-amino-4-[(2-hydroxyethyl)amino]benzoate
In the crystal structure of the title compound, C(11)H(16)N(2)O(3), mol-ecules are linked by one O-H⋯N and two N-H⋯O inter-molecular hydrogen bonds into a three-dimensional network, which incorporates R(2) (2)(14) and R(2) (2)(16) graph-set motifs.
متن کامل(Z)-Ethyl 3-[bis(4-chloro-3-ethyl-1-methyl-1H-pyrazol-5-ylcarbonyl)amino]-3-(4-chlorophenyl)-2-cyanopropanoate
The title compound, C(26)H(25)Cl(3)N(6)O(4), was prepared by the reaction of (Z)-ethyl 3-amino-3-(4-chloro-phen-yl)-2-cyano-acrylate and 4-chloro-3-ethyl-1-methyl-1H-pyrazole-5-carbonyl chloride. The dihedral angles between the chloro-benzene and the two pyrazole rings are 59.8 (2) and 33.3 (2)°. The two pyrazole rings are oriented to each other at a dihedral angle of 84.7 (2)°. The crystal pac...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536810052827