2-(2,6-Dichlorobenzyl)pyrrolidine-1,3-dione
نویسندگان
چکیده
In the title compound, C(11)H(9)Cl(2)NO(2), the dihedral anngle between the mean planes of the aromatic ring and the twisted pyrrolidinedione ring is 79.98 (9)°.
منابع مشابه
7-(1,3-Dioxolan-2-ylmethyl)-1,3-dimethylpurine-2,6(1H,3H)-dione trichloroacetic acid solvate
In the title compound, C(11)H(14)N(4)O(4)·C(2)HCl(3)O(2), the dioxolane ring adopts an envelope conformation. Doxophylline [7-(1,3-dioxolan-2-yl-meth-yl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione] and trichloro-acetic acid mol-ecules are linked by O-H⋯N and C-H⋯O hydrogen bonds.
متن کاملSynthesis and anticonvulsant properties of new N-phenylamino derivatives of 2-azaspiro[4.4]nonane, 2-azaspiro[4.5]decane-1,3-dione and 3-cyclohexylpyrrolidine-2,5-dione. Part IV.
To continue our systematic SAR studies a series of N-phenylamino derivatives of 2-azaspiro[4.4]nonane-, 2-azaspiro[4.5]decane-, 6-methyl-2-azaspiro[4.5]decane-1,3-dione and 3-cyclohexylpyrrolidine-2,5-dione were synthesized and tested for their anticonvulsant activity in the maximum electroshock seizure (MES) and subcutaneous metrazole seizure threshold (sc. Met) tests. Among those molecules th...
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In the title compound, C36H31NO4, two spiro links connect the methyl-substituted pyrrolidine ring to the ace-naphthyl-ene and cyclo-hexa-none rings. The cyclo-hexa-none ring is further connected to the dioxalane ring by a third spiro junction. The five-membered ring of the ace-naphthylen-1-one ring system adopts a flattened envelope conformation with the ketonic C atom as flap, whereas the diox...
متن کاملCrystal structure of 4′-(2-methoxyquinolin-3-yl)-1′-methyldispiro[indan-2,2′-pyrrolidine-3′,3′′-indoline]-1,3,2′′-trione
In the title compound, C30H23N3O4, the central 1-methyl-pyrrolidine ring adopts a twist conformation on the N-CH2 bond. The pyrrolidin-2-one ring of the indolin-2-one ring system also has a twist conformation on the C-C bond involving the spiro C atom and the carbonyl C atom. The five-membered ring of the indene-1,3-dione moiety has an envelope conformation with the spiro C atom as the flap. Th...
متن کامل7-(1,3-Dioxolan-2-ylmethyl)-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-9-ium tetrachloridoferrate(III)
The asymmetric unit of the title compound, (C(11)H(15)N(4)O(4))[FeCl(4)], contains two independent protonated 7-(1,3-dioxolan-2-ylmeth-yl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione (doxofyllinium) and two tetrahedral tetra-chlorido-ferrate(III) anions. In the doxofyllinium, two disordered methyl-ene C atoms are observed in each dioxolane ring with an occupancy ratio of 0.54 (4):0.46 (4). In ...
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