(RS)-Dimethylammonium 2-sec-butyl-4,6-dinitrophenolate
نویسندگان
چکیده
منابع مشابه
(RS)-Dimethylammonium 2-sec-butyl-4,6-dinitrophenolate
The title compound, C(2)H(8)N(+)·C(10)H(11)N(2)O(5) (-), is a highly toxic herbicide known as dinoseb. The sec-butyl group is disordered [occupancy ratio 0.828 (3):0.172 (3)], while the nitro group in the 6 position is twisted by 25° with respect to the ring plane. Pairs of -O(-)⋯H-N(+)-H⋯(-)O- bridges between phenolic O atoms generate eight-membered hydrogen-bonded rings.
متن کاملEthyl 1-sec-butyl-2-phenyl-1H-benzimidazole-5-carboxylate
In the title mol-ecule, C(20)H(22)N(2)O(2), the benzimidazole ring system is essentially planar, with a maximum deviation of 0.024 (1) Å. The dihedral angle between the phenyl and benzimidazole ring system is 43.71 (5)°. The atoms of the butyl group are disordered over two sets of sites with occupancies of 0.900 (4) and 0.100 (4). In the crystal structure, mol-ecules are connected by weak inter...
متن کاملEthyl 1-sec-butyl-2-(2-hydroxyphenyl)-1H-benzimidazole-5-carboxylate 0.25-hydrate
In the title compound, C(20)H(22)N(2)O(3)·0.25H(2)O, the water mol-ecule (occupancy 0.25) is disordered across a crystallographic inversion center. The dihedral angle between the hydroxy-phenyl ring and the benzimidazole ring system is 59.31 (9)°. In the crystal structure, mol-ecules are connected by inter-molecular O-H⋯N and C-H⋯O hydrogen bonds. The crystal structure is further stabilized by ...
متن کامل2-sec-Butyl-1-(2-hydroxyethyl)-1H-benzimidazole-5-carboxylic acid
In the title compound, C(14)H(18)N(2)O(3), the carb-oxy-lic group is tilted by 12.00 (4)° with respect to the mean plane throught the benzimidazole ring system. The alcohol and carboxyl hydroxy groups are involved in intermolecular O-H⋯O and O-H⋯N hydrogen bonds, forming a two-dimensional network extending parallel the ab plane. The network is further stabilized by weak C-H⋯O inter-actions. The...
متن کامل3,4-Diaminopyridinium 2-carboxy-4,6-dinitrophenolate
In the title salt, C(5)H(8)N(3) (+)·C(7)H(3)N(2)O(7) (-), the pyridine N atom of the 3,4-diamino-pyridine mol-ecule is protonated. The 3,5-dinitro-salicylate anion shows whole-mol-ecule disorder over two orientations with a refined occupancy ratio of 0.875 (4): 0.125 (4). In the crystal, the cations and anions are connected by inter-molecular N-H⋯O and C-H⋯O hydrogen bonds, forming a three-dime...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809038677