Siaka Sohro, Soldatenkov Anatoly T, Malkova Anastasia V, Sorokina Elena A, Khrustalev Victor N
Institut National Polytechnique Félix HOUPHOUËT-BOIGNY, BP 1093, Yamoussoukro, Côte d'Ivoire.
Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):o3230. doi: 10.1107/S1600536812043309. Epub 2012 Oct 27.
The title compound, C(23)H(23)NO, is the product of a tandem transformation of the double Mannich base bis-(1-oxo-1,2,3,4-tertrahydro-2-naphtho-ylmeth-yl)amine hydro-chloride in HBr solution upon heating. The tetra-hydro-pyridine ring has a non-symmetrical half-chair conformation, whereas the cyclo-hexa-diene and cyclo-hexene rings adopt non-symmetrical half-boat conformations. The dihedral angle between the planes of the terminal benzene rings is 62.85 (6)°. The N atom has a trigonal-pyramidal geometry [sum of the bond angles = 332.4 (3)°]. In the crystal, mol-ecules form [001] chains via weak non-classical C-H⋯N hydrogen bonds. The chains are stacked along the b axis.
标题化合物C(23)H(23)NO是双曼尼希碱双-(1-氧代-1,2,3,4-四氢-2-萘基甲基)胺盐酸盐在HBr溶液中加热时串联转化的产物。四氢吡啶环具有不对称的半椅构象,而环己二烯环和环己烯环采用不对称的半船构象。末端苯环平面之间的二面角为62.85 (6)°。N原子具有三角锥几何形状[键角总和 = 332.4 (3)°]。在晶体中,分子通过弱的非经典C-H⋯N氢键形成[001]链。这些链沿b轴堆积。