Ethyl 4-ethylamino-3-nitrobenzoate
نویسندگان
چکیده
In the mol-ecule of the title compound, C(11)H(14)N(2)O(4), a bifurcated intra/intermolecular N-H⋯(O,O) hydrogen bond occurs.The intramolecular component results in a non-planar six-membered ring with a flattened-boat conformation. In the crystal structure, the inter-molecular interaction links the mol-ecules into chains parallel to the b axis.
منابع مشابه
Ethyl 4-butylamino-3-nitrobenzoate
In the crystal structure of the title compound, C(13)H(18)N(2)O(4), the asymmetric unit consists of three crystallographically independent ethyl 4-butyl-amino-3-nitro-benzoate mol-ecules. There is an intra-molecular N-H⋯O hydrogen bond in each mol-ecule, which generates an S(6) ring motif. The structure is stabilized by inter-molecular N-H⋯O and C-H⋯O hydrogen bonds.
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In the title compound, C(9)H(8)FNO(4), C-H⋯O inter-molecular inter-actions form dimers with R(2) (2)(10) motifs. These dimers are arranged into chains parallel to the b axis and the chains are stacked down the c axis.
متن کامل3,6,8-Tribromo-7-ethylamino-4-methyl-2H-chromen-2-one
In the title mol-ecule, C(12)H(10)Br(3)NO(2), the 2H-chromen ring is essentially planar (r.m.s. deviation = 0.022 Å) with the ethyl-amino group oriented at 13.9 (5)° with respect to the ring. The mol-ecular structure is stabilized by intra-molecular N-H⋯Br and C-H⋯Br interactions.
متن کاملEthyl 4-chloro-3-nitrobenzoate
In the mol-ecule of the title compound, C(9)H(8)ClNO(4), an intra-molecular C-H⋯O hydrogen bond results in the formation of a planar five-membered ring, which is nearly coplanar with the adjacent six-membered ring, the rings being oriented at a dihedral angle of 4.40 (3)°. In the crystal structure, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules.
متن کاملEthyl 4-anilino-3-nitrobenzoate
In the title compound, C(15)H(14)N(2)O(4), the dihedral angle between the benzene and phenyl rings is 73.20 (6)°. An intra-molecular N-H⋯O hydrogen bond forms an S(6) ring motif. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen bonds into a layer parallel to the bc plane.
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