6-Methoxy-1-(4-methoxyphenyl)-1,2,3,4-tetrahydro-9H-β-carbolin-2-ium acetate
نویسندگان
چکیده
In the title compound, C(19)H(21)N(2)O(2) (+)·C(2)H(3)O(2) (-), the 1H-indole ring system is essentially planar [maximum deviation = 0.0257 (14) Å] and forms a dihedral angle of 87.92 (7) Å with the benzene ring attached to the tetra-hydro-pyridinium fragment. The tetra-hydro-pyridinium ring adopts a half-chair conformation. In the crystal, cations and anions are linked by inter-ionic N-H⋯O, C-H⋯O and C-H⋯N hydrogen bonds into chains along the a axis.
منابع مشابه
(E)-6-Methoxy-9-methyl-1,2,3,4-tetrahydro-9H-carbazol-4-one oxime
The title compound, C(14)H(16)N(2)O(2), is dimerized by inversion-related inter-molecular O-H⋯O and O-H⋯N hydrogen bonding. There is also an intra-molecular C-H⋯N bond, resulting in a six-membered ring.
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