2-Amino-4-(4-chlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile propan-2-one monosolvate

2-Amino-4-(4-chlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile propan-2-one monosolvate

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In the title compound, C18H17ClN2O2·C3H6O, the 4H-pyran ring is nearly planar [maximum deviation = −0.108 (1) Å] and the cyclohexene Carcass detection and consumption by facultative scavengers in forest ecosystem highlights the value of their ecosystem services ring is puckered [puckering parameters QT = 0.4596 (17) Å, θ = 55.9 (2)° and ϕ = 226.

5 (3)°].The 4H-pyran ring is approximately perpendicular to the benzene ring [dihedral angle = 84.35 (7)°] and is almost coplanar with the mean plane of the cyclohexene ring [dihedral angle = 8.64 (7)°].

In the crystal, inversion-related main molecules are linked into dimers by pairs of N—H.N hydrogen Polish Perceptions on the Immigration Influx: a Critical Analysis bonds, generating an R22(12) graph-set motif.These dimers are further connected by N—H.O and C—H.

N hydrogen bonds, forming a layer structure extending parallel to the (011) plane.In addition, the molecules within the layers interact with each other via C—H.π interactions.