Abstract
In the title compound, C18H17ClN2O4, the dihedral angle between the benzofuran ring system [maximum deviation 0.014 (2) Å] and the oxopyradizine ring is 73.33 (8)°. The structure is characterized by disorder of the ethyl group, which is split into two parts, with a major component of 0.57 (3), and the acetate carbonyl O atom, which is statistically disordered. In the crystal, the molecules are linked by C—H⋯O interactions, forming a three-dimensional network.
Highlights
In the title compound, C18H17ClN2O4, the dihedral angle between the benzofuran ring system [maximum deviation 0.014 (2) A ] and the oxopyradizine ring is 73.33 (8)
The structure is characterized by disorder of the ethyl group, which is split into two parts, with a major component of 0.57 (3), and the acetate carbonyl O atom, which is statistically disordered
The molecules are linked by C—HÁ Á ÁO interactions, forming a three-dimensional network
Summary
C18H17ClN2O4, the dihedral angle between the benzofuran ring system [maximum deviation 0.014 (2) A ] and the oxopyradizine ring is 73.33 (8). Youness Boukharsa,a* Lahcen El Ammari,b Jamal Taoufik,a Mohamed Saadib and M’hammed Ansara aLaboratory of Medicinal Chemistry, Faculty of Medicine and Pharmacy, BP 6203, Rabat Institute, University Mohammed V, Rabat, Morocco, and bLaboratoire de Chimie du Solide Appliquee, Facultedes Sciences, Universite Mohammed V, Avenue Ibn Battouta, BP. The structure is characterized by disorder of the ethyl group, which is split into two parts, with a major component of 0.57 (3), and the acetate carbonyl O atom, which is statistically disordered.
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