N-(4-Methylphenyl)succinamic acid
نویسندگان
چکیده
In the title compound, C(11)H(13)NO(3), the conformations of the N-H and C=O bonds in the amide segment are anti to each other. Further, the conformations of the amide and carbonyl O atoms of the acid segment are also anti to the adjacent -CH(2) groups. The C=O and O-H bonds of the acid group are syn to each other. In the crystal, mol-ecules are packed into infinite chains along the b axis through inter-molecular N-H⋯O and O-H⋯O hydrogen bonds.
منابع مشابه
N-(2-Chloro-4-methylphenyl)succinamic acid
In the title compound, C(11)H(12)ClNO(3), the N-C=O fragment is twisted from the plane of the attached benzene ring by 48.39 (12)°. The carb-oxy-lic acid group is involved in O-H⋯O hydrogen bonding, which links pairs of mol-ecules into centrosymmetric dimers. N-H⋯O hydrogen bonds link these dimers, related by translation along the a axis, into ribbons.
متن کاملN-(3-Chloro-2-methylphenyl)succinamic acid
In the title compound, C(11)H(12)ClNO(3), the dihedral angle between the benzene ring and the amide group is 44.9 (2)°. In the crystal, mol-ecules form inversion dimers via pairs of O-H⋯O hydrogen bonds. These dimers are further linked into sheets parallel to (013) via N-H⋯O hydrogen bonds.
متن کاملN-(4-Chloro-3-methylphenyl)succinamic acid
The title compound, C(11)H(12)ClNO(3), crystallizes with two independent mol-ecules in the asymmetric unit in which the dihedral angles between the benzene ring and the amide group are 55.0 (2) and 28.2 (3)°. The two independent mol-ecules are linked by an N-H⋯O hydrogen bond. In the crystal, mol-ecules form inversion dimers via pairs of O-H⋯O hydrogen bonds. These dimers are linked into sheets...
متن کاملN-(2-Methylphenyl)succinamic acid
In the crystal structure of the title compound, C(11)H(13)NO(3), the conformations of the N-H and C=O bonds in the amide segment are anti to each other and that of the amide H atom is syn to the ortho-methyl group in the benzene ring. In the crystal, O-H⋯O interactions lead to carboxylic acid inversion dimers and inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into infinite chains. In ...
متن کاملN-(3-Methylphenyl)succinamic acid
In the crystal structure of the title compound, C(11)H(13)NO(3), the conformations of the N-H and C=O bonds in the amide segment are anti to each other, and that of the amide H atom is anti to the meta-methyl group in the benzene ring. Furthermore, the conformations of the amide oxygen and the carbonyl O atom of the acid segment are also anti to the adjacent -CH(2) groups. The C=O and O-H bonds...
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