(1E)-6-Methoxy-3,4-dihydronaphthalen-1(2H)-one oxime
نویسندگان
چکیده
In the crystal structure of the title compound, C(11)H(13)NO(2), the mol-ecules are paired into centrosymmetric dimers via inter-molecular O-H⋯N hydrogen bonds.
منابع مشابه
(1E)-6-Methoxy-3,4-dihydronaphthalen-1(2H)-one O-(p-tolylsulfonyl)oxime
In the title compound, C(18)H(19)NO(4)S, the two benzene rings form a dihedral angle of 68.37 (11)°. One of the C atoms of the fused ring bonded to the N atom displays positional disorder with site-occupation factors of 0.763 (7) and 0.237 (7) and the ring has an envelope conformation with the disordered C atoms located on opposite sides of the plane formed by the other atoms. In the crystal, i...
متن کامل7-Methoxy-3,4-dihydronaphthalen-1(2H)-one
In the title compound, C(11)H(12)O(2), the six-membered ketone ring fused to the 7-meth-oxy benzene ring adopts a slightly distorted envelope configuration with the central methyl-ene C atom being the flap. The crystal packing is stabilized by weak inter-molecular C-H⋯O and C-H⋯π inter-actions, which lead to supra-molecular layers in the bc plane.
متن کامل2-(4-Methoxybenzylidene)-4,4-dimethyl-3,4-dihydronaphthalen-1(2H)-one
The title compound C(20)H(20)O(2), has the exocyclic C=C double bond in an E configuration. The two benzene rings form a dihedral angle of 72.92 (6)°.
متن کاملCrystal structure of (E)-2-[(2-bromopyridin-3-yl)methylidene]-6-methoxy-3,4-dihydronaphthalen-1(2H)-one and 3-[(E)-(6-methoxy-1-oxo-1,2,3,4-tetrahydronaphthalen-2-ylidene)methyl]pyridin-2(1H)-one
The title compounds C17H14BrNO2, (I), and C17H15NO3, (II), were obtained from the reaction of 6-meth-oxy-3,4-di-hydro-2H-naphthalen-1-one and 2-bromo-nicotinaldehyde in ethanol. Compound (I) was the expected product and compound (II) was the oxidation product from air exposure. In the crystal structure of compound (I), there are no short contacts or hydrogen bonds. The structure does display π-...
متن کامل2,2,7-Trichloro-3,4-dihydronaphthalen-1(2H)-one
The title compound, C(10)H(7)Cl(3)O, obtained as a major byproduct from a classical Schmidt reaction. The cyclohexyl ring is distorted from a classical chair conformation, as observed for monocyclic analogues, presumably due to conjugation of the planar annulated benzo ring and the ketone group (r.m.s. deviation 0.024 Å). There are no significant intermolecular interactions.
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010