1,1-Diethyl-3-(4-methoxybenzoyl)thiourea
نویسندگان
چکیده
In the title compound, C(13)H(18)N(2)O(2)S, the 4-meth-oxy-benzoyl fragment is approximately planar [maximum deviation = 0.057 (2) Å] and twisted relative to the thio-amide fragment, forming a dihedral angle of 86.62 (6)°. The two Csp(2)-Nsp(2) bonds in the thio-urea unit differ significantly in length [1.327 (2) and 1.431 (2) Å]. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into chains parallel to [010].
منابع مشابه
4-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxide
In the title mol-ecule, C(24)H(18)INO(6)S, the heterocyclic thia-zine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.381 (5) and -0.449 (5) Å, respectively, from the plane formed by the remaining atoms in the ring; the puckering parameters are Q = 0.550 (2) Å, θ = 61.7 (2)° and ϕ = 31.4 (3)°. The conformation is stabilized by an intra-molecular O-H⋯O hydrogen bond....
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011