(Z)-5-Benzylidene-3-butyl-4-phenyl-1,3-oxazolidin-2-one
نویسندگان
چکیده
In the title compound, C(20)H(21)NO(2), the benzyl group and the oxazolidin-2-one unit are each essentially planar, with maximum deviations of 0.026 (2) and 0.031 (2) Å, respectively. The dihedral angle between the phenyl ring and the oxazolidin-2-one unit is 69.25 (2)°. In the crystal, mol-ecules are linked by weak inter-molecular C-H⋯O and C-H⋯π inter-actions.
منابع مشابه
(2S,4S)-3-Benzoyl-4-benzyl-2-tert-butyl-1,3-oxazolidin-5-one
In the title compound, C(21)H(23)NO(3), the central oxazolidinone ring is approximately planar, the maximum deviation from the plane through the central ring being 0.043 (1) Å. The tert-butyl and benzyl substituents are cis to each other and trans to the N-benzoyl group. The inter-planar angle between the aromatic rings of the C-benzyl and N-benzoyl groups is 81.10 (4)°.
متن کامل3-Benzyl-5-benzylidene-2-sulfanylidene-1,3-thiazolidin-4-one
In the title mol-ecule, C(17)H(13)NOS(2), the essentially planar thia-zole ring (r.m.s deviation 0.005 Å) forms dihedral angles of 16.85 (8)° and 75.02 (8)° with the phenyl rings. The dihedral angle between the two phenyl rings is 61.95 (9)°.
متن کامل(4Z)-4-Benzylidene-2-phenyl-1,3-oxazol-5(4H)-one. Corrigendum
In the paper by Asiri et al. [Acta Cryst. (2012), E68, o1154], the title and the chemical name of one of the reagents used in the synthesis are corrected.[This corrects the article DOI: 10.1107/S1600536812011579.].
متن کاملOrthorhombic modification of (E)-4-benzylidene-2-phenyl-1,3-oxazol-5(4H)-one: whole molecule disorder
The title mol-ecule, C(16)H(11)NO(2), is disordered about a pseudo-twofold rotation axis that approximately bis-ects the mol-ecule along the C=O double bond. The two overlapping components are planar [r.m.s. deviation = 0.10 Å in the major 0.537 (4) component and 0.07 Å in the minor component]. The two components are aligned at 1.8 (3)°.
متن کامل(4R,5S)-4-Hydroxymethyl-5-[(methylsulfanyl)methyl]-1,3-oxazolidin-2-one
The title compound, C(6)H(11)NO(3)S, crystallizes utilizing a three-dimensional set of O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. The 1,3-oxazolidin-2-one ring adopts an envelope conformation with the C atom bearing the hy-droxy-methyl group as the flap.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011