2-(2-Chlorophenyl)acetic acid
نویسندگان
چکیده
In the title compound, C(8)H(7)ClO(2), the carboxyl group forms a dihedral angle of 74.83 (9)° with the benzene ring plane. In the crystal, mol-ecules are linked into inversion dimers by pairs of O-H⋯O hydrogen bonds. The dimers are linked into layers parallel to the bc plane by weak C-H⋯O inter-actions.
منابع مشابه
2-(2-Chlorophenyl)-3-(3,4-dimethoxyphenyl)quinoxaline
The title compound, C(22)H(17)ClN(2)O(2), was synthesized by the condensation reaction between 1,2-phenyl-enediamine and 2-chloro-3',4'-dimeth-oxy-benzil in boiling acetic acid. The chloro-phenyl and dimeth-oxy-phenyl rings make dihedral angles of 78.45 (5) and 35.60 (4)°, respectively, with the quinoxaline unit.
متن کامل5-(4-Chlorophenyl)-1-methyl-3-phenyl-3,6,8,9-tetrahydropyrazolo[3,4-b]thiopyrano[4,3-d]pyridine
The title compound, C(22)H(18)ClN(3)S, was synthesized by the reaction of 4-chloro-benzaldehyde, tetra-hydro-thio-pyran-4-one and 3-methyl-1-phenyl-1H-pyrazol-5-amine in acetic acid without a catalyst. The pyridine and pyrazole rings are almost coplanar, the dihedral angle between their mean planes being 2.50 (1)°. The thio-pyran ring exhibits an envelope conformation. The crystal packing is st...
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In the crystal of the title 1:1 adduct, C(8)H(7)ClO(2)·C(12)H(10)N(4), the components are linked by an O-H⋯N hydrogen bond between the carb-oxy-lic acid and one of the pyridine N atoms. In the acid, the carb-oxy-lic acid group is approximately normal to [dihedral angle = 72.9 (2)°] but twisted with respect to the plane through the benzene ring [C-C-C-O torsion angle = 25.4 (5)°]. The base is ro...
متن کاملIndole-3-acetic acid catabolism in Zea mays seedlings. Metabolic conversion of oxindole-3-acetic acid to 7-hydroxy-2-oxindole-3-acetic acid 7'-O-beta-D-glucopyranoside.
A new metabolite of the plant growth substance indole-3-acetic acid has been extracted from Zea mays seedlings and characterized as the 7'-O-beta-D-glucopyranoside of 7-hydroxy-2-oxindole-3-acetic acid. This compound was the major product formed from [5-3H] 2-oxindole-3-acetic acid, incubated with intact plants or root and coleoptile sections. Identification was by gas chromatography-mass spect...
متن کاملBacterial metabolism of thiamine. II. The isolation and characterization of 3-(2'-methyl-4'-amino-5'-pyrimidylmethyl)-4-methylthiazole-5-acetic acid (thiamine acetic acid) as an intermediate in the oxidation of thiamine.
The compound 3-(2’-methyl-4’-amino-S’-pyrimidylmethyl)-4-methylthiazole-S-acetic acid (thiamine acetic acid) has been identified as an intermediate in the metabolism of thiamine by a soil microorganism. Evidence is presented which indicates the compound 2-oxy-3-(2’-methyl-4’-amino5’-pyrimidylmethyl)-4-methylthiazole-S-acetic acid (2-oxythiamine acetic acid) is also an intermediate in the metabo...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012