3-(4-Bromophenylsulfonyl)-5-chloro-2-methyl-1-benzofuran
نویسندگان
چکیده
In the title compound, C(15)H(10)BrClO(3)S, the 4-bromo-substituted benzene ring forms a dihedral angle of 72.55 (6)° with the mean plane [mean deviation = 0.008 (2) Å] of the benzofuran ring system. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds into chains along [001]. There are also π-π inter-actions between the furan and benzene rings of symmetry-related benzofuran systems [centroid-centroid distances = 3.549 (3) and 3.632 (3) Å].
منابع مشابه
3-(4-Bromophenylsulfonyl)-5-cyclopentyl-2-methyl-1-benzofuran
In the title compound, C(20)H(19)BrO(3)S, the cyclo-pentyl ring adopts an envelope conformation. The 4-bromo-phenyl ring makes a dihedral angle of 82.09 (6)° with the mean plane [mean deviation = 0.026 (2) Å] of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds and Br⋯O contacts [3.309 (2) Å].
متن کامل3-(4-Bromophenylsulfonyl)-5-ethyl-2-methyl-1-benzofuran
In the title compound, C17H15BrO3S, the 4-bromo-phenyl ring makes a dihedral angle of 76.58 (9)° with the mean plane [r.m.s. deviation = 0.006 (2) Å] of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯π inter-actions.
متن کاملfuran-2(3H),1′-[2]cyclohexene]-3,4′-dione IUPAC Systematic Name: 7-Chloro-2′,4,6-trimethoxy-6′β-methylspiro[benzo- furan-2(3H),1′-[2]cyclohexene]-3,4′-dione Synonyms: (2S,4′R)-7-Chloro-2′,4,6-trimethoxy-4′-methylspiro[benzofuran-2- (3H),3′-cyclohexene]-3,6′-dione; (1′S-trans)-7-chloro-2′,4,6-trimethoxy-6′-methyl- spiro[benzofuran-2(3H),1′-[2]cyclohexene]-3,4′-dione; (+)-griseofulvin; (+)-7- chloro-4,6-dimethoxycoumaran-3-one-2-spiro-1′-(2′-methoxy-6′-methylcyclohex-
Chem. Abstr. Serv. Reg. No.: 126-07-8 Deleted CAS Nos: 8027-03-0; 8055-10-5; 3426-54-8; 11103-62-1; 24659-79-8 Chem. Abstr. Name: (1′S,6′R)-7-Chloro-2′,4,6-trimethoxy-6′-methylspiro[benzofuran-2(3H),1′-[2]cyclohexene]-3,4′-dione IUPAC Systematic Name: 7-Chloro-2′,4,6-trimethoxy-6′β-methylspiro[benzofuran-2(3H),1′-[2]cyclohexene]-3,4′-dione Synonyms: (2S,4′R)-7-Chloro-2′,4,6-trimethoxy-4′-methyl...
متن کامل3-(4-Bromophenylsulfonyl)-5-cyclohexyl-2-methyl-1-benzofuran
In the title compound, C(21)H(21)BrO(3)S, the cyclo-hexyl ring adopts a chair conformation. The 4-bromo-phenyl ring makes a dihedral angle of 80.88 (6)° with the mean plane of the benzofuran fragment. An intra-molecular C-H⋯O hydrogen bond is formed between an O atom of the sulfonyl group and one H atom of the aromatic ring such that a five-membered ring is formed. The crystal packing is stabil...
متن کاملMethyl 2-(5-methyl-3-methylsulfinyl-1-benzofuran-2-yl)acetate
The title compound, C(13)H(14)O(4)S, was prepared by oxidation of methyl 2-(5-methyl-3-methyl-sulfanyl-1-benzofuran-2-yl)acetate with 3-chloro-peroxy-benzoic acid. The O atom and methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran system. The crystal structure is stabilized by inter-molecular aromatic π-π inter-actions between the benzene rings o...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012