Research Article: 4-Hy­droxy-6-(4-meth­oxy­phen­yl)-4-phenyl-1,3-diazinane-2-thione

Date Published: April 01, 2011

Publisher: International Union of Crystallography

Author(s): H. C. Devarajegowda, K. R. Roopashree, Irfan Ali Mohammed, Mahalakshmi, Ravish Sankolli.


In the title compound, C17H18N2O2S, the 1,3-diazinane-2-thione ring system is not coplanar with the benzene ring and meth­oxy­phenyl ring system, the dihedral angle between the planes being 65.58 (13) and 89.18 (10)°, respectively. The crystal structure is characterized by inter­molecular O—H⋯S, N—H⋯S, N—H⋯O and C—H⋯S hydrogen bonding.

Partial Text

For general background to pyrimidines, see: Cheng (1969 ▶); Scott et al. (1959 ▶); Jonak et al. (1972 ▶); Falco et al. (1961 ▶); Ram (1990 ▶); Howells et al. (1981 ▶); Pershin et al. (1972 ▶); Matolcsy (1971 ▶); Prikazchikova et al. (1975 ▶). For the synthesis, see: Paghdar et al. (2007 ▶). For a related structure, see: Yamin et al. (2005 ▶).




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