3-Bromo-4-dibenzylamino-5-methoxyfuran-2(5H)-one
نویسندگان
چکیده
منابع مشابه
3-Bromo-4-dibenzylamino-5-methoxyfuran-2(5H)-one
In the the title compound, C(19)H(18)BrNO(3), the furan-one ring is almost planar [maximum atomic deviation = 0.019 (3) Å] and is nearly perpendicular to the two phenyl rings, making dihedral angles of 88.96 (17) and 87.71 (17)°. Inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure.
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The molecule of the title compound, C(10)H(9)BrO(2), a doubly conjugated unsaturated ketone, is almost planar (r.m.s. deviation of the non-H atoms = 0.039 Å). In the crystal structure, two mol-ecules are linked across a centre of inversion to form a hydrogen-bonded dimer by way of two O-H⋯O links.
متن کامل3-Bromo-5-methoxy-4-(4-methylpiperidin-1-yl)furan-2(5H)-one
There are two molecules in the asymmetric unit of title compound, C(11)H(16)BrNO(3), which was obtained via the tandem Michael addition-elimination reaction of 3,4-dibromo-5-meth-oxy-furan-2(5H)-one and 4-methyl-piperidine in the presence of potassium fluoride. The furan-one rings are approximately planar [maximum atomic deviations of 0.026 (2) and 0.015 (2) Å, respectively]. The packing is sta...
متن کامل5-Amino-4-bromo-2,3-dihydro-1H-inden-1-one
In the title compound, C(9)H(8)BrNO, the non-H-atom framework is essentially planar, with a maximum deviation of 0.087 (3) Å. In the crystal, mol-ecules are inter-connected into a three-dimensional network by C-H⋯O and N-H⋯O hydrogen bonds. In addition, C-H⋯π inter-actions and a π-π stacking inter-action, with a centroid-centroid distance of 3.5535 (19) Å, are also observed.
متن کامل2-(5-Bromo-2-hydroxyphenyl)-1,2-dihydroquinazolin-4(3H)-one
The asymmetric unit of the title compound, C(14)H(11)BrN(2)O(2), contains two independent mol-ecules connected into a dimer by inter-molecular N-H⋯O hydrogen bonds involving the amine and carbonyl groups. The dimers are further connected by O-H⋯O hydrogen bonds, forming chains running parallel to the a axis, which are stabilized through π-π stacking inter-actions, with a centroid-centroid dista...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810008007