2-Iodo-5-nitrothiophene
نویسندگان
چکیده
منابع مشابه
2-Iodo-5-nitrothiophene
The title compound, C(4)H(2)INO(2)S, was synthesized by nitration of iodo-thio-phene with acetyl nitrate. The molecule is essentially planar, withthe nitro group tilted by 1.78 (19)° and the iodine atom displaced by 0.0233 (2) Å with respect to the thiophene ring. In the crystal structure, adjacent mol-ecules are linked through weak I⋯O inter-actions [3.039 (2)Å], forming chains extending along...
متن کاملMethyl 5-iodo-2-methoxybenzoate
In the title compound, C9H9IO3, the mol-ecules are close to planar [maximum deviation from benzene ring plane = 0.229 (5) Å for the methyl carboxylate C atom] with the methyl groups oriented away from each other. In the crystal, mol-ecules form stacked layers parallel to the ab plane, where every layer has either the iodine or meth-oxy/methyl carboxyl-ate substituents pointing towards each othe...
متن کامل2-Bromo-5-iodo-1,3-dimethylbenzene
In the mol-ecule of the title compound, C(8)H(6)BrI, the H atoms of methyl groups are disordered; site-occupation factors were fixed at 0.50. The non-H atoms all lie on a crystallographic mirror plane. Weak intra-molecular C-H⋯Br hydrogen bonds result in the formation of two non-planar five-membered rings.
متن کامل5-Bromo-2-iodo-1,3-dimethylbenzene
The asymmetric unit of the title compound, C(8)H(8)BrI, contains three independent mol-ecules. In each molecule, the Br, I and C atoms of the methyl groups lie in the benzene ring plane. Intra-molecular C-H⋯I hydrogen bonds result in the formation of three planar five-membered rings, which are nearly coplanar with the adjacent rings.
متن کامل5-Bromo-4-iodo-2-methylaniline
The asymmetric unit of the title compound, C(7)H(7)BrIN, contains two independent mol-ecules, which are linked by weak N-H⋯N hydro-den-bonding inter-actions between the amino groups.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810017356