Research Article: 2-Benzyl-6-benz­yloxypyridazin-3(2H)-one

Date Published: May 01, 2011

Publisher: International Union of Crystallography

Author(s): Zhi-Yu Ju, Wan-Xiang Jiang, Feng-Ling Yang.


In the title compound, C18H16N2O2, the central pyridazine ring forms dihedral angles of 77.08 (5)° and 84.62 (5)° with the two benzene rings. The dihedral angle between the two benzene rings is 68.18 (4)°. A very weak intra­molecular C—H⋯N hydrogen bond and an intra­molecular C—H⋯π inter­action occur. The crystal structure is stabilized by weak inter­molecular C—H⋯O hydrogen bonds and weak C—H⋯π and π–π stacking inter­actions [centroid–centroid distance = 3.6867 (10) Å].

Partial Text

For applications of pyridazinone analogues as highly selective anti-HIV agents, see: Loksha et al. (2007 ▶). For applications as pesticide agents, see: Li et al. (2005 ▶); Selby et al. (2002 ▶). For applications as herbicides, see: Xu et al. (2006 ▶). For related structures, see: Liu et al. (2005 ▶).




0 0 vote
Article Rating
Notify of
Inline Feedbacks
View all comments