4-Formyl-2-nitrophenyl 3-nitro-2-methylbenzoate
نویسندگان
چکیده
In the title formyl nitro aryl benzoate derivative, C15H10N2O7, the benzene rings form a dihedral angle of 4.96 (3)°. The mean plane of the central ester group, C-O-C-(=O)-C (r.m.s. deviation = 0.0484 Å), is twisted away from the formyl nitro aryl and benzoate rings by 46.61 (5) and 49.93 (5)°, respectively. In the crystal, the mol-ecules are packed forming C-H⋯O inter-actions in chains which propagate along [010]. Edge-fused R (3) 3(15) rings are generated along this direction.
منابع مشابه
4-Nitrophenyl 2-methylbenzoate
The title compound, C(14)H(11)NO(4), crystallizes with two mol-ecules in the asymmetric unit. The major conformational difference between these two mol-ecules is the dihedral angle between the aromatic rings, namely 36.99 (5) and 55.04 (5)°. The nitro groups are coplanar with the phenyl rings to which they are attached, the O-N-C-C torsion angles being -1.9 (3) and 1.0 (3)° in the two mol-ecules.
متن کامل4-Formyl-2-nitrophenyl 4-bromobenzoate
In the title compound, C14H8BrNO5, the benzene rings form a dihedral angle of 62.90 (7)°. The central ester group is twisted away from the nitro-substituted and bromo-substituted rings by 71.67 (7) and 8.78 (15)°, respectively. The nitro group forms a dihedral angle of 7.77 (16)° with the benzene ring to which it is attached. In the crystal, mol-ecules are linked by weak C-H⋯O inter-actions, fo...
متن کامل4-Formyl-2-nitrophenyl benzoate
In the title nitroaryl benzoate derivative, C14H9NO5, the aromatic rings form a dihedral angle of 46.37 (8)°. The central ester moiety, -C-(C=O)-O-, is essentially planar (r.m.s. deviation for all non-H atoms = 0.0283 Å) and forms a dihedral angle of 54.06 (9)° with the 4-formyl-2-nitro-phenyl ring and 7.99 (19)° with the benzoate ring. In the crystal, mol-ecules are inter-twined by weak C-H⋯O ...
متن کامل4-Formyl-2-nitrophenyl 2-chlorobenzoate
In the title compound, C14H8ClNO5, the benzene rings form a dihedral angle of 19.55 (9)°. The mean plane of the central ester group [r.m.s. deviation = 0.024 Å] forms dihedral angles of 53.28 (13) and 36.93 (16)°, respectively, with the nitro- and chloro-substituted rings. The nitro group forms a dihedral angle of 19.24 (19)° with the benzene ring to which it is attached. In the crystal, mol-ec...
متن کامل6-Formyl-2-methoxy-3-nitrophenyl 4-toluenesulfonate
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عنوان ژورنال:
دوره 70 شماره
صفحات -
تاریخ انتشار 2014