3-[2-(1H-1,3-Benzodiazol-2-yl)ethyl]-1,3-oxazolidin-2-one
نویسندگان
چکیده
In the title compound, C(12)H(13)N(3)O(2), the dihedral angle between the oxazolone ring and the benzimidazole unit is 45.0 (5)°, exhibiting a staggered conformation at the Cα-Cβ bond. In the crystal, a strong N-H⋯N hydrogen bond links the mol-ecules into a C(4) chain along the c axis while a C-H⋯O hydrogen-bonding inter-action generates a C(5) chain along the a axis, i.e. perpendicular to the other chain.
منابع مشابه
3-[2-(1H-Benzimidazol-2-ylsulfanyl)ethyl]-1,3-oxazolidin-2-one
In the title compound, C(12)H(13)N(3)O(2)S, the oxazolidin ring displays an envelope conformation. The dihedral angle between the benzimidazole ring and the 1,3-oxazolidin-2-one mean plane is 69.85 (13)°. In the crystal, mol-ecules are linked by inter-molecular N-H⋯N hydrogen bonds, forming a chain parallel to the b axis.
متن کامل1,3-Bis[2-(2-oxo-1,3-oxazolidin-3-yl)ethyl]-1H-benzimidazol-2(3H)-one
The mol-ecular structure of the title compound, C(17)H(20)N(4)O(5), contains a central fused-ring system, comprised of six- and five-membered rings. This unit is linked by C(2) chains to two 2-oxo-1,3-oxazolidine five-membered rings. The central fused-ring system is essentially planar, with a maximum deviation of 0.008 (1) Å from the mean plane. Both oxazolidine five-membered rings are also nea...
متن کامل3-[2-(5H-Indolo[2,3-b]quinoxalin-5-yl)ethyl]-1,3-oxazolidin-2-one
The title compound, C(19)H(16)N(4)O(2), has an almost planar fused N-heterocyclic system (r.m.s. deviation = 0.031 Å) and an almost planar five-membered 1,3-oxazolidine ring (r.m.s. deviation = 0.015 Å) at the ends of an ethyl-ene chain [N-C-C-N torsion angle = -65.6 (2)°]. The ring systems are inclined at 38.1 (1)° to one another.
متن کامل1-[2-(2-Oxo-1,3-oxazolidin-3-yl)ethyl]-4-phenyl-1H-1,5-benzodiazepin-2(3H)-one
The seven-membered ring in the title compound, C(20)H(19)N(3)O(3), adopts a boat conformation with the two phenyl-ene C atoms representing the stern and the methyl-ene C atom the prow. The dihedral angle between the best plane through the seven-membered ring (r.m.s deviation = 0.358 Å) and the phenyl substituent is 55.8 (1)°. The two rings at either ends of the ethyl chain are staggered [N-CH(2...
متن کامل6-Bromo-1-[2-(2-oxo-1,3-oxazolidin-3-yl)ethyl]-1H-imidazo[4,5-b]pyridin-2(3H)-one
The title compound, C(11)H(11)BrN(4)O(3), features an ethane fragment substituted with an almost planar (r.m.s. deviation = 0.019 Å) imidazo[4,5-b]pyridone ring system and an envelope-shaped oxazolidine unit on separate C atoms. The N-CH(2)-CH(2)-N torsion angle is 52.5 (4)°. In the crystal, pairs of mol-ecules are linked by N-H⋯O hydrogen bonds into centrosymmetric dimers.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011