Ethyl 4-butylamino-3-nitrobenzoate
نویسندگان
چکیده
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.
منابع مشابه
Ethyl 4-(tert-butylamino)-3-nitrobenzoate
In the title compound, C(13)H(18)N(2)O(4), intra-molecular N-H⋯O, N-H⋯N and C-H⋯O (× 3) hydrogen bonds generate S(6) and S(5) ring motifs. There are two crystallographically independent mol-ecules (A and B) in the asymmetric unit. The nitro group is coplanar with the benzene ring, with O-N-C-C torsion angles of -0.33 (13) and 0.93 (14)° in mol-ecules A and B, respectively. In the crystal struct...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009