1,3-Dibenzyl-6-bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one
نویسندگان
چکیده
The imidazopyridine fused-ring in the title compound, C(20)H(16)BrN(3)O, is planar (r.m.s. deviation = 0.011 Å). The phenyl rings of the benzyl substitutents twist away from the central five-membered ring in opposite directions; the rings are aligned at 61.3 (1) and 71.2 (1)° with respect to this ring.
منابع مشابه
1,3-Diallyl-6-bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one
In the mol-ecule of the title compound, C(12)H(12)BrN(3)O, the fused-ring system is essentially planar, the largest deviation from the mean plane being 0.0148 (3) Å. The two allyl groups are nearly perpendicular to the imidazo[4,5-b]pyridine plane [C-C-N-C torsion angles of 81.6 (4) and -77.2 (4)°] and point in the same direction. The planes through the atoms forming each allyl group are nearly...
متن کامل6-Bromo-3-methyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
The title compound, C(7)H(6)BrN(3)O, was obtained from the reaction of 6-bromo-1H-imidazo[4,5-b]pyridin-2(3H)-one with methyl iodide. All non-H atoms lie in a common plane [r.m.s deviation = 0.017 (1) Å]. The amino group is a hydrogen-bond donor to the carbonyl group of an inversion-related mol-ecule, the pair of hydrogen bonds giving rise to a hydrogen-bonded dimer.
متن کامل6-Bromo-1,3-di-2-propynyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
The room-temperature reaction of propargyl bromide and 6-bromo-1,3-dihydro-imidazo[4,5-b]pyridin-2-one in dimethyl-formamide yields the title compound, C(12)H(8)BrN(3)O, which features nitro-gen-bound propynyl substituents. The imidazopyridine fused ring is almost planar (r.m.s. deviation = 0.011 Å); the propynyl chains point in opposite directions relative to the fused ring. One acetyl-enic H ...
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.
متن کامل6-Bromo-1,3-dimethyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
The non-H atoms of the two independent mol-ecules in the asymmetric unit of the title compound, C(8)H(8)BrN(3)O, are planar (r.m.s. deviations = 0.015 and 0.019 Å). In the crystal, the mol-ecules are linked into a zigzag chain along the c axis by C-H⋯O hydrogen bonds.
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