V. I. Sokol, V. Davydov, N. A. Elekhina
Jun 1, 2002
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Journal
Russian Journal of Coordination Chemistry
Abstract
Abstract1-(3,3-Dimethyl-3,4-dihydroisoquinoline-1-yl)-1-(quinoline-2-yl)methane (I) is studied using X-ray diffraction analysis. Molecule I is shown to have a flattened structure and to exist in the enamine tautomeric form: the active hydrogen atom is at the N(1) atom of the dihydroisoquinoline fragment. Molecule I is stabilized by the N–H...N intramolecular hydrogen bond.