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Updated: Jun 1, 2026

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions
Published on: July 30, 2017
10-Methoxy-benzo[g]imidazo[1,2-a][1,8]naphthyridine-4-carbonitrile
Abstract:
In the title compound, C(16)H(10)N(4)O, both the meth-oxy and nitrile substituents lie in the plane defined by the benzo[g]imidazo[1,2-a]-1,8-naphthyridine ring system, resulting in a nearly planar geometry for the entire mol-ecule (r.m.s. deviation of the non-H atoms from the mean plane is 0.044 Å). In the solid-state, the mol-ecules form a three-dimensional polymer through inter-molecular C-H⋯N and C-H⋯O hydrogen bonds. In addition, the packing mode results in stabilizing π-π stacking inter-actions between the asymmetric units.
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