1-[(E)-4-(5-Bromo-1H-indol-3-yl)-1-methyl-2,5,6,7-tetra-hydro-1H-azepin-2-yl-idene]propan-2-one

1-[(E)-4-(5-Bromo-1H-indol-3-yl)-1-methyl-2,5,6,7-tetra-hydro-1H-azepin-2-yl-idene]propan-2-one

In the title compound, C(18)H(19)BrN(2)O, the seven-membered azepine ring adopts a twist-boat conformation: the bond angles about the azepine N atom are indicative of sp(2) hybridization. The dihedral angle between the plane of the carbon-carbon double bond of the enone unit and the mean plane of th...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2010-06, Vol.66 (Pt 7), p.o1532-o1532
Hauptverfasser: Helliwell, Madeleine, Aghazadeh, Masomeh, Baradarani, Mehdi M, Joule, John A
Format: Artikel
Sprache:eng
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Organic Papers
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Zusammenfassung:In the title compound, C(18)H(19)BrN(2)O, the seven-membered azepine ring adopts a twist-boat conformation: the bond angles about the azepine N atom are indicative of sp(2) hybridization. The dihedral angle between the plane of the carbon-carbon double bond of the enone unit and the mean plane of the indole ring is 27.8 (1)°. In the crystal, an N-H⋯O hydrogen bond links the mol-ecules into chains along the b axis.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536810019975