5-(5-Bromo-2-hydroxy-3-methoxyphenyl)-7-methyl-4,5,6,7-tetrahydro[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
نویسندگان
چکیده
منابع مشابه
Methyl 5-bromo-2-chloropyridine-3-carboxylate
The title compound, C(7)H(5)BrClNO(2), crystallizes with two independent molecules in the asymmetric unit. In the absence of classical inter-molecular inter-actions, the crystal structure exhibits relatively short inter-molecular Br⋯O distances [3.143 (9) and 3.162 (9)Å].
متن کامل5-Bromo-3-ethylsulfinyl-2-(4-fluorophenyl)-7-methyl-1-benzofuran
In the title compound, C(17)H(14)BrFO(2)S, the 4-fluoro-phenyl ring is rotated slightly out of the benzofuran plane, making a dihedral angle of 7.60 (4)°. The crystal structure is stabilized by a Br⋯O halogen-bonding inter-action [3.048 (1) Å].
متن کامل5-Bromo-2-(4-fluorophenyl)-7-methyl-3-methylsulfinyl-1-benzofuran
In the title compound, C(16)H(12)BrFO(2)S, the O atom and the methyl group of the methyl-sulfinyl substituent are located on opposite sides of the plane through the benzofuran fragment. The 4-fluoro-phenyl ring is rotated out of the benzofuran plane, as indicated by the dihedral angle of 16.17 (5)°. The crystal structure exhibits an inter-molecular C-H⋯O hydrogen bond and a Br⋯O halogen inter-a...
متن کامل5-Bromo-7-methyl-2-(4-methylphenyl)-3-methylsulfinyl-1-benzofuran
In the title compound, C17H15BrO2S, the 4-methyl-phenyl ring makes a dihedral angle of 14.46 (5)° with the mean plane [r.m.s. deviation = 0.005 (1) Å] of the benzofuran fragment. In the crystal, mol-ecules are linked by pairs of Br⋯O contacts [3.151 (2) Å] into centrosymmetric dimers.
متن کامل5-Bromo-2-(4-chlorophenyl)-3-ethylsulfinyl-7-methyl-1-benzofuran
In the title compound, C(17)H(14)BrClO(2)S, the 4-chloro-phenyl ring makes a dihedral angle of 13.42 (4)° with the mean plane of the benzofuran ring. In the crystal, pairs of inter-molecular Br⋯O contacts [3.125 (1) Å] link the mol-ecules into centrosymmetric dimers, which are further linked via inter-molecular C-H⋯O hydrogen bonds.
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ژورنال
عنوان ژورنال: Molbank
سال: 2016
ISSN: 1422-8599
DOI: 10.3390/m898