3-Bromo-5-methoxy-4-(4-methylpiperidin-1-yl)furan-2(5H)-one
نویسندگان
چکیده
منابع مشابه
3-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 کامل3-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.
متن کامل4-(5-Bromo-2-hydroxyphenyl)but-3-ene-2-one
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 کامل(2E)-3-(3-Bromo-4-methoxyphenyl)-1-(4-fluorophenyl)prop-2-en-1-one
In the title compound, C(16)H(12)BrFO(2), the dihedral angle between the aromatic rings is 23.75 (12)° and the dihedral angle between the prop-2-en-1-one fragment and the fluorobenzene ring is 20.9 (2)°. In the crystal, only van der Waals interactions occur.
متن کامل(2E)-3-(3-Bromo-4-methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one
The overall shape of the mol-ecule of the title compound, C(17)H(15)BrO(2), can be described by the dihedral angles between three planar fragments: 1-bromo-2-meth-oxy-phenyl ring [maximum deviation = 0.003 (2) Å], the central prop-2-en-1-one chain [maximum deviation = 0.005 (2) Å], and the methyl-phenyl ring [maximum deviation = 0.004 (2) Å]. The terminal planes are twisted by 10.37 (12)°, whil...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811008804