1-Chloro-4-(3,4-dichlorophenyl)-3,4-dihydronaphthalene-2-carbaldehyde
نویسندگان
چکیده
The title compound, C(17)H(11)Cl(3)O, was synthesized via the Vilsmeier-Haack reaction. The dihydro-naphthalene ring system is non-planar, the dihedral angle between the two fused rings being 10.87 (13)°; it forms a dihedral angle of 81.45 (10)° with the dichloro-phenyl ring. The crystal structure features inter-molecular C-H⋯O hydrogen bonds.
منابع مشابه
2-Chloro-N-[3-cyano-1-(3,4-dichlorophenyl)-1H-pyrazol-5-yl]acetamide
In the title compound, C(12)H(7)Cl(3)N(4)O, the dihedral angle between the pyrazole and benzene rings is 35.6 (3)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds generating C(4) chains propagating in [100].
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In the crystal structure of the title compound, C(12)H(7)Cl(4)NO(2)S, the conformation of the N-H bond is syn to the meta-chloro residue in the aniline benzene ring. The two aromatic rings are tilted relative to each other by 68.9 (1)°. N-H⋯O hydrogen bonds connect the mol-ecules into centrosymmetric dimers.
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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...
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