6-(4-Chlorophenyl)-2-(4-methoxyphenyl)-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine
نویسندگان
چکیده
In the title compound, C(19)H(17)ClN(2)O(2), the pyrazole ring is almost planar with a maximum deviation of 0.009 (3) Å and makes a dihedral angle of 8.96 (9)° with the oxazine ring. The dihedral angles between the pyrazole ring and the chlorine- and meth-oxy-substituted benzene rings are 50.95 (8) and 13.24 (9)°, respectively. An inter-molecular C-H⋯N hydrogen bond links the mol-ecules into infinite chains along the a axis. The crystal structure is further stabilized by C-H⋯π inter-actions.
منابع مشابه
1,4-Dimethyl-2-phenyl-6,7-dihydro-1H-pyrazolo[4,3-b]pyridine-3,5(2H,4H)-dione
The mean plane of the pyrazolone ring [maximum deviation = 0.054 (1) Å] of the title compound, C(14)H(15)N(3)O(2), is oriented at a dihedral angle of 36.05 (7)° with respect to the phenyl ring. The methyl group is slightly disposed [distance = 0.864 (2) Å] out of the mean plane of the pyrazolone ring to which it is attached.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011