4-Benzyloxy-2-bromo-1-methoxybenzene
نویسندگان
چکیده
In the title compound, C(14)H(13)BrO(2), the phenyl ring is oriented at a dihedral angle of 72.6 (3)° with respect to the bromo-meth-oxy-phenyl ring. The crystal structure is stabilized by weak inter-molecular C-H⋯O inter-actions.
منابع مشابه
1-Benzyloxy-2,5-bis(chloromethyl)-4-methoxybenzene
In the title compound, C(16)H(16)Cl(2)O(2), the dihedral angle between the two rings is 52.65 (10)°. The two Cl atoms are trans to one another being displaced by 1.644 (5) and -1.664 (4) Å from the plane of the benzene ring. Except for the two Cl atoms and the C atoms of the ring of the benz-yloxy group, all the other atoms of the compound lie in the same plane [maximum deviation = 0.056 (3) Å]...
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In the title compound, C(36)H(28)O(5), the terminal benzene rings are twisted at dihedral angles of 6.75 (12), 70.86 (14) and 82.02 (12)° with the respect to the central plana r[maximum deviation = 0.070 (3) Å] chromen-4-one ring system. In the crystal structure, π-π stacking is observed between parallel benzene rings of adjacent mol-ecules [centroid-centroid distance = 3.7459 (16) Å].
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2-Mercapto-1-methyl-imidazoline (N(2)C(4)H(6)S) is converted at room temperature into 2-bromo-1-methyl-imidazole (N(2)C(4)H(5)Br) in presence of copper(I) bromide in acetonitrile-chloroform mixture via extrusion of sulfur as sulfate and oxidation of Cu(I) into Cu(II). 2-Bromo-1-methyl-imidazole was isolated as its self assembled tetranuclear Cu(II) cluster, [Cu(4)(η(1)-N-(N(2)C(4)H(5)Br)(4)(μ(4...
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In the crystal structure of the title compound, C(20)H(16)O(4), which is in the enol form, the central benzene ring makes dihedral angles of 63.42 (9) and 5.19 (10)° with the phenyl and furan rings, respectively. There is a short strong intra-molecular O-H⋯O hydrogen bond.
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In the title compound, C(21)H(18)O(5)S(2), the two sulfur-bound phenyl rings lie on opposite sides of the meth-oxy-phenyl group, making dihedral angles of 77.58 (8) and 87.45 (8)°with it. The dihedral angle between the sulfur-bound phenyl rings is 57.31 (8)°. In the crystal, π-π stacking is observed between the two sulfur-bound phenyl rings, with a centroid-centroid distance of 3.878 (1) Å and ...
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