2-Bromo-1,3-diphenylpropan-1,3-dione
نویسندگان
چکیده
The title compound, C(15)H(11)BrO(2), exists as a diketone in which the two benzoyl groups are nearly perpendicular to each other [dihedral angles = 79.9 (1) and 87.4 (1)° in the two independent mol-ecules].
منابع مشابه
Synthesis and anticonvulsant activity of new 3'-aryl- 7-bromo-spiro[ [1]benzothiophene-3,2'-[1,3] thiazolidine]-2,4'-dione derivatives
Two series of spiro[ [1]benzothiophene-3,2'-[1,3]thiazolidine]-2,4'-diones 5a-e and 6a-e were synthesized, characterized and evaluated for anticonvulsant activity. Reaction of [1]benzothiophene-2,3-dione (3) with certain arylamines afforded the corresponding Schiff bases 4a-e. Cyclization of 4a-e with thioglycolic or thiolactic acids brought about the target spiro compounds 5a-e and 6a-e respec...
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THE TITLE COMPOUND [SYSTEMATIC NAME: 2-(1H-1,2,3-benzotriazol-1-ylmeth-yl)isoindole-1,3-dione], C(15)H(10)N(4)O(2), was prepared by the reaction of 1H-benzotriazole and 2-bromo-methyl-isoindole-1,3-dione. The benzotriazole and isoindole units are almost planar and make a dihedral angle of 70.2 (1)° (mean planes include C and N atoms). A weak C-H⋯O intra-molecular hydrogen bond involving a carbo...
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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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2-Substituted derivatives of indane-1,3-dione 3a–f , 5a–g, 6a–g were synthesized and investigated as anticoagulant agents. 2-Arylindane-1,3-diones (3) were obtained in the reaction of phthalide with appropriate arylaldehydes. 2-Arylmethyleneindane-1,3-diones (5) were prepared by condensation of indane-1,3-dione with the corresponding arylaldehydes. The compounds 5 were converted into their meth...
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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.
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