Crystal structure of 1,5-diethyl-3′,5′-diphenyl-1,5-dihydro-3′H-spiro[pyrazolo[3,4-d]pyrimidine-4,2′-[1,3,4]thiadiazole]
نویسندگان
چکیده
In the title compound, C22H22N6S, the pyrazolo-[3,4-d]pyrimidine rings system is almost planar, with the r.m.s. deviation for the fitted atoms being 0.011 Å. The two phenyl groups linked to the thia-diazole ring are nearly perpendicular to the fused-ring system as indicated by the dihedral angles of 86.93 (10) and 83.35 (11)°. However, the phenyl rings are almost coplanar with the thia-diazole ring (r.m.s. deviation = 0.015 Å), forming dihedral angles of 10.44 (11) and 10.06 (12)°. In the crystal, mol-ecules are connected into a supra-molecular layer in the ac plane via C-H⋯π inter-actions.
منابع مشابه
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عنوان ژورنال:
دوره 71 شماره
صفحات -
تاریخ انتشار 2015