2-[(4-Methylbenzoyl)hydrazono]propionic acid monohydrate
نویسندگان
چکیده
In the title compound, C(11)H(12)N(2)O(3)·H(2)O, the water mol-ecule is a hydrogen-bond donor to the double-bond amide and the carbonyl O atoms of two acid mol-ecules; it is also a hydrogen-bond acceptor to the acid -OH and amide -NH- groups. These hydrogen-bonding inter-actions give rise to a layer structure, with the layers parallel to the ab plane.
منابع مشابه
2-[(4-Chlorobenzoyl)hydrazono]propionic acid monohydrate
In the title compound, C(10)H(9)ClN(2)O(3)·H(2)O, the water mol-ecule is a hydrogen-bond donor to the amide and carbonyl O atoms of two acid mol-ecules; it is also a hydrogen-bond acceptor to the acid OH group and the amide H atom. The hydrogen-bonding inter-actions give rise to a two-dimensional array.
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In the title compound, C(15)H(12)O(3)·H(2)O, the two rings are oriented at a dihedral angle of 69.12 (3)°. In the crystal structure, intermolecular O-H⋯O hydrogen bonds link the mol-ecules into a three-dimensional framework.
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The title compound, C(17)H(17)ClN(2)O(3)·0.5C(6)H(12), was prepared by the condensation reaction of 4-meth-oxy-3-(propanamido)-benzoic acid with 4-chloro-aniline. The Cl atom, the propionyl CH(3) group and the cyclo-hexyl CH(2) group are disordered over two sets of sites of equal occupancy in both mol-ecules. The cyclo-hexane solvent mol-ecule is disordered over two orientations which were mode...
متن کامل(2S)-3-(1H-Indol-3-yl)-2-(4-methylbenzenesulfonamido)propionic acid monohydrate
In the title compound, C(18)H(18)N(2)O(4)S·H(2)O, the indole and toluene ring systems are oriented at a dihedral angle of 84.51 (9)°. In the crystal, the components are linked by N-H⋯O, O-H⋯O, C-H⋯O and N-H⋯π inter-actions. These include a short link from the α-C atom of the amino acid fragment.
متن کامل4-Chloro-N-(3-methylbenzoyl)benzenesulfonamide monohydrate
In the title compound, C(14)H(12)ClNO(3)S·H(2)O, the dihedral angle between the sulfonyl and benzoyl benzene rings is 84.4 (2)°. In the crystal, every water mol-ecule forms four hydrogen bonds with three different mol-ecules of 4-chloro-N-(3-methyl-benzo-yl)benzene-sulfonamide. One of the water H atoms forms a bifurcated hydrogen bond with both the sulfonyl and the carbonyl O atoms of the same ...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009