1-Piperonylpiperazinium 4-chlorobenzoate
نویسندگان
چکیده
In the title salt {systematic name: 1-[(1,3-benzodioxol-5-yl)meth-yl]piperazin-1-ium 4-chloro-benzoate}, C12H17N2O2 (+)·C7H4ClO2 (-), the piperazine ring adopts a slightly disordered chair conformation. The dioxole ring is in a flattened envelope conformation with the methyl-ene C atom forming the flap. The relative orientation of the piperonyl ring system and the piperazine rings is reflected in the N-C-C C torsion angle of 132.3 (1)°. In the anion, the mean plane of the carboxyl-ate group is twisted from that of the benzene ring by 14.8 (9)°. In the crystal, the components are linked by N-H⋯O and weak C-H⋯O hydrogen bonds, forming chains along [010].
منابع مشابه
2-(1H-Benzotriazol-1-yl)-1-(4-ethylbenzoyl)ethyl 2-chlorobenzoate
In the crystal structure of the title compound, C(24)H(20)ClN(3)O(3), weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into chains extended along the a axis. The crystal studied was found to be an inversion twin.
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In the title compound, C(24)H(16)Cl(2)N(2)O(3), the three benzene rings are twisted with respect to the central pyrazole ring, making dihedral angles of 71.56 (9) (4-chloro-benzo-yloxy), 57.55 (8) (4-chloro-benzo-yl) and 39.33 (1)° (phen-yl).
متن کامل3-Mesityl-2-oxo-1-oxaspiro[4.4]non-3-en-4-yl 4-chlorobenzoate
The title compound, C(24)H(23)ClO(4), is a potent insecticide and miticide. The five-membered cyclo-pentane ring displays an envelope conformation with the atom at the flap position 0.611 (2) Å out of the mean plane formed by the other four atoms. The furan ring makes dihedral angles of 71.3 (2) and 81.9 (2)°, respectively, with the 2,4,6-trimethyl-phenyl and 4-chloro-phenyl rings. The dihedral...
متن کامل3-(2,4-Dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl 4-chlorobenzoate
In the title spiro-diclofen derivative, C(22)H(17)Cl(3)O(4), the cyclo-hexane ring adopts a chair conformation [four C atoms are planar with a mean deviation of 0.018 Å and the two C atoms at the flap positions deviate by 0.613 (4) and -0.668 (5) Å from the plane]. The dihedral angles between the furan ring and the two benzene rings are 55.78 (3) and 49.92 (3)°. Weak inter-molecular C-H⋯Cl inte...
متن کامل4-Nitrophenyl 2-chlorobenzoate
The aromatic rings in the title compound, C13H8ClNO4, enclose a dihedral angle of 39.53 (3)°. The nitro group is almost coplanar with the ring to which it is attached [dihedral angle = 4.31 (1)°]. In the crystal, mol-ecules are connected by C-H⋯O hydrogen bonds into chains running along [001].
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عنوان ژورنال:
دوره 70 شماره
صفحات -
تاریخ انتشار 2014