2-Chloro-N-(2,4-dimethyl­phen­yl)acetamide

The conformation of the N—H bond in the structure of the title compound, C10H12ClNO, is syn to the ortho methyl group, similar to that observed with respect to the meta methyl group in 2-chloro-N-(3-methyl­phen­yl)acetamide and the ortho-chloro group in 2-chloro-N-(2-chloro­phen­yl)acetamide. The geometric parameters are similar to those of other acetanilides. The mol­ecules are linked into chains through inter­molecular N—H⋯O hydrogen bonds

N-(3,5-Dichloro­phen­yl)benzamide

The conformation of the H—N—C=O unit in the title compound, C13H9Cl2NO, is trans, similar to the conformation observed in N-(3-chloro­phen­yl)benzamide, N-(2,3-dichloro­phen­yl)benzamide, N-(2,4-dichloro­phen­yl)benzamide, N-(2,6-dichloro­phen­yl)benzamide and N-(3,4-dichloro­phen­yl)benz­amide. The amide group makes dihedral angles of 14.3 (8) and 44.4 (4)° with the benzoyl and aniline rings, respectively, while the benzoyl and aniline rings form a dihedral angle of 58.3 (1)°. The mol­ecules are linked by N—H⋯O hydrogen bonds into infinite chains running along the c axis

N,N′-Bis(3-chloro­phen­yl)succinamide

The complete molecule of the title compound, C16H14Cl2N2O2, is generated by crystallographic inversion symmetry. The dihedral angle between the benzene ring and the NH—C(O)—C fragment is 32.8 (1)°. In the crystal, the molecules are linked by N—H⋯O hydrogen bonds into [100] chains

N-(2-Chloro­phen­yl)-2-methyl­benzamide

In the structure of the title compound (N2CP2MBA), C14H12ClNO, the conformations of the N—H and C=O bonds are trans to each other. Furthermore, the conformation of the N—H bond is syn to the ortho-chloro group in the aniline ring and the C=O bond is syn to the ortho-methyl substituent in the benzoyl ring, similar to what is observed in 2-chloro-N-(2-chloro­phen­yl)benzamide and 2-methyl-N-phenyl­benzamide. The amide group makes almost the same dihedral angles of 41.2 (14) and 42.2 (13)° with the aniline and benzoyl rings, respectively, while the dihedral angle between the benzoyl and aniline rings is only 7.4 (3)°. The mol­ecules in N2CP2MBA are packed into chains through N—H⋯O hydrogen bonds

2-Chloro-N-(2,6-dimethyl­phen­yl)acetamide

The crystal structure of the title compound (26DMPCA), C10H12ClNO, is closely related to those of side-chain-unsubstituted N-(2,6-dimethyl­phen­yl)acetamide and side-chain-substituted 2,2,2-trichloro-N-(2,6-dimethyl­phen­yl)­acet­amide and N-(2,6-dimethyl­phen­yl)-2,2,2-trimethylacet­amide, with slightly different bond parameters. The mol­ecules in 26DMPCA are linked into chains through N—H⋯O hydrogen bonding

2-Methyl-N-(3-methyl­phen­yl)benzamide

In the structure of the title compound (N3MP2MBA), C15H15NO, the conformation of the N—H bond is anti to the meta-methyl substituent in the aniline ring and that of the C=O bond is syn to the ortho-methyl substituent in the benzoyl ring, while the conformations of the N—H and C=O bonds are anti to each other. The bond parameters in N3MP2MBA are similar to those in 2-methyl-N-phenyl­benzamide, N-(3,4-dimethyl­phen­yl)benzamide and other benzanilides. The amide group, –NHCO–, makes a dihedral angle of 55.2 (7)° with the benzoyl ring, while the dihedral angle between the two benzene rings (benzoyl and aniline) is 36.2 (1)°. N—H⋯O hydrogen bonds give rise to infinite chains running along the b axis of the crystal structure

N-(2,6-Dimethyl­phen­yl)-2-methyl­acetamide

The structure of the title compound (26DMPMA), C11H15NO, is closely related to the side-chain unsubstituted N-(2,6-dimethyl­phen­yl)acetamide and side-chain substituted N-(2,6-dimethyl­phen­yl)-2,2,2-trimethyl­acetamide and 2-chloro-N-(2,6-dimethyl­phen­yl)acetamide, with slightly different bond parameters. The mol­ecules in 26DMPMA are linked into chains through N—H⋯O hydrogen bonding

N-(4-Chloro­phen­yl)-2-methyl­benzamide

In the structure of the title compound, C14H12ClNO, the N—H and C=O bonds are trans to each other. Furthermore, the C=O bond is syn to the ortho-methyl group in the benzoyl ring, similar to what is observed in 2-methyl-N-(4-methyl­phen­yl)benzamide and 2-methyl-N-phenyl­benzamide. The amide linkage (–NHCO–) makes dihedral angles of 36.9 (7) and 46.4 (5)° with the aniline and benzoyl rings, respectively, while the dihedral angle between the benzoyl and aniline rings is 83.1 (1)°. In the crystal structure, mol­ecules form chains running along the b axis through N—H⋯O hydrogen bonds

Ethyl 3-[(3,5-dimethyl­phen­yl)amino­carbon­yl]propanoate

The non-H atoms in the title compound, C14H19NO3, lie on a mirror plane. The amide O and ester carbonyl O atoms are trans to each other. Furthermore, the C=O and O—CH2 bonds of the ester group are syn with respect to each other. In the crystal, mol­ecules are packed into centrosymmetric dimers through inter­molecular N—H⋯O hydrogen bonds

2-Chloro-N-(3,5-dichloro­phenyl)­benzamide

The amide group in the structure of the title compound (N35DCP2CBA), C13H8Cl3NO, is trans-planar, similar to that observed in N-(3-chloro­phen­yl)benzamide, N-(3,5-dichloro­phen­yl)benzamide, 2-chloro-N-phenyl­benzamide and other benzanilides. The C=O bond in N35DCP2CBA is anti to the ortho-chloro substituent in the benzoyl ring. The amide group makes dihedral angles of 63.1 (12) and 31.1 (17)°, respectively, with the benzoyl and aniline benzene rings, while the dihedral angle between the two benzene rings is 32.1 (2)°. The mol­ecules are linked into chains along the b axis by N—H⋯O hydrogen bonds