2-Acetamido-3-(4-hydroxy-3-methoxyphenyl)acrylic acid
نویسندگان
چکیده
منابع مشابه
2-Acetamido-3-(4-hydroxy-3-methoxyphenyl)acrylic acid
In the title compound, C(12)H(13)NO(5), the azlactone of vanillin, the acrylic acid side chain has a trans extended conformation. There are inter-molecular N-H⋯O and O-H⋯O hydrogen bonds in the crystal structure.
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In the title compound, C(11)H(10)ClNO(3), the mol-ecule consists of a benzene ring and an acetamido-acrylic acid unit on opposite sides of the C=C double bond. In the crystal, inter-molecular O-H⋯O and N-H⋯O hydrogen bonds assemble the mol-ecules into infinite two-dimensional ribbons. These ribbons are linked into a network by inter-molecular C-H⋯π contacts.
متن کامل3-[4-(Acetamido)benzenesulfonamido]benzoic acid
In the title compound, C(15)H(14)N(2)O(5)S, the dihedral angle between the aromatic rings is 63.20 (11) Å. The crystal structure displays classical inter-molecular O-H⋯O hydrogen bonding typical for carb-oxy-lic acids, forming centrosymmetric dimers. These dimers are further connected by N-H⋯O and C-H⋯O hydrogen bonds to form an extended network.
متن کاملEthyl 4-acetamido-3-acetoxy-2-benzyl-3-methylbutanoate
The crystal structure of the title compound, C(18)H(25)NO(5), is stabilized by inter-molecular N-H⋯O hydrogen bonds, which form inversion dimers. The ethyl group is disordered over two positions in a 0.651 (12):0.349 (12) ratio.
متن کامل4-Acetamido-3-nitrophenyl acetate
In the mol-ecule of the title compound, C(10)H(10)N(2)O(5), intra-molecular C-H⋯O inter-actions result in the formation of a five- and a six-membered ring. The five-membered ring is planar and is oriented at a dihedral angle of 0.34 (3)° with respect to the plane of the aromatic ring, while the six-membered ring has a twist conformation. In the crystal structure, inter-molecular C-H⋯O inter-act...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808001347