3-Cyclohexylsulfanyl-2-(4-methylphenyl)-5,7-dinitro-1H-indole
نویسندگان
چکیده
In the title compound, C(21)H(21)N(3)O(4)S, the cyclo-hexane ring adopts a chair conformation. The nitro and methyl-phenyl groups are all coplanar with the indole ring system. Intra-molecular N-H⋯O and C-H⋯S hydrogen bonds generate S(6) ring motifs. The mol-ecules form R(2) (2)(20) centrosymmetric dimers via inter-molecular C-H⋯O hydrogen bonds. A short O⋯O contact [2.842 (2) Å] is observed in the dimer.
منابع مشابه
(3E,7E)-3,7-Bis(2-oxoindolin-3-ylidene)-5,7-dihydropyrrolo[2,3-f]indole-2,6(1H,3H)-dione based polymers for ambipolar organic thin film transistors.
A novel acceptor, (3E,7E)-3,7-bis(2-oxoindolin-3-ylidene)-5,7-dihydropyrrolo[2,3-f]indole-2,6(1H,3H)-dione, was reported. Donor-acceptor (D-A) polymer semiconductors using this new building block showed high ambipolar charge transport performance with hole and electron mobilities up to 0.19 and 0.09 cm(2) V(-1) s(-1), respectively, in thin film transistors.
متن کامل2-Benzyl-6-chloro-1-(4-methylphenyl)-1H-indole-3-carbonitrile
In the title compound, C(23)H(17)ClN(2), the dihedral angle between the indole ring and the attached tolyl ring is 86.97 (8)°. Weak C-H⋯N(nitrile) hydrogen bonding, and C-H⋯π(aromatic) and short Cl⋯π(aromatic) [3.628 (1) Å] inter-actions consolidate the crystal packing.
متن کاملSynthesis of indole-annulated sulfur heterocycles using copper-catalysed C-N coupling and palladium-catalysed direct arylation.
A simple and efficient method for the synthesis of biologically relevant 5H-benzo[4,5][1,3]thiazino[3,2-a]indoles and 5,7-dihydroisothiochromeno[3,4-b]indoles has been developed via intramolecular copper catalysed Ullmann-type C-N coupling and palladium catalysed direct arylation from the corresponding precursors 2-(2-bromobenzylthio)-1H-indole and 2-(2-bromobenzylthio)-1-methyl-1H-indole, resp...
متن کامل4-(Cyclohexylsulfanyl)-1-[(E)-2-(cyclohexylsulfanyl)-1-phenylethenyl]-3-phenyl-1H-pyrazole
In the title compound, C(29)H(34)N(2)S(2), the pyrazole ring is planar and both cyclo-hexane rings adopt chair conformations. The dihedral angles between the pyrazole ring and the two benzene rings are 59.9 (2) and 19.8 (2)°. The conformation and packing of the mol-ecules in the unit cell are stabilized by a weak intra-molecular C-H⋯S and C-H⋯N interactions, in addition to van der Waals forces.
متن کامل2-(4-Methylphenyl)-3-oxo-4-phenyl-2,3,3a,4,9,9a-hexahydro-1H-benzo[f]isoindole-6-carbonitrile
In the title compound, C26H22N2O, one phenyl ring, one five-membered N-heterocyclic ring and one six-membered carbocyclic ring make up the hexa-hydro-benzo[f]iso-indole core. Another phenyl group is attached to the heterocyclic N atom as a substituent. The non-aromatic five- and six-membered rings both exhibit boat conformations. In the crystal, weak C-H⋯O and C-H⋯N inter-actions establish the ...
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008