3-Methyl-5-(4-methylphenyl)cyclohex-2-enone
نویسندگان
چکیده
In the title mol-ecule, C(14)H(16)O, the cyclo-hexene ring adopts an envelope conformation, with all substituents equatorial. Mol-ecules are linked by C-H⋯O hydrogen bonds. A C-H⋯π inter-action involving the benzene ring is also found in the crystal structure. The H atoms of both methyl groups are disordered equally over two positions.
منابع مشابه
4-Dichloromethyl-4-methyl-5-(nitromethyl)cyclohex-2-enone
In the title compound, C9H11Cl2NO3, the six-membered ring adopts a screw-chair conformation. In the crystal, two different C-H⋯O hydrogen bonds involving the same acceptor atom connect the mol-ecules into a chain extending along the c-axis direction.
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The title compound, C(11)H(14)Cl(4)O, was efficiently synthesized by atom-transfer radical addition between (R)-carvone and tetra-chloro-methane. In the mol-ecule, both chiral centres are of the absolute configuration R. The cyclo-hex-2-enone ring has an envelope conformation with the chiral C atom displaced by 0.633 (2) Å from the mean plane through the other five C atoms [maximum deviation = ...
متن کامل3-Methyl-5-(3-phenoxyphenyl)cyclohex-2-enone
In the title mol-ecule, C(19)H(18)O(2), the cyclo-hexene ring adopts an envelope conformation, with all substituents equatorial. The dihedral angle between the benzene and phenyl rings is 83.75 (16)°. No classical hydrogen bonds are found in the crystal structure.
متن کاملCrystal structure of 5-(4-methylphenyl)-3-[(E)-2-(4-methylphenyl)ethenyl]cyclohex-2-en-1-one
In the title compound, C22H22O, the dihedral angle between the planes of the benzene rings is 53.55 (7)°. Weak C-H⋯O inter-actions help to direct the packing, forming sheets lying parallel to (020).
متن کامل2,5-Dimethyl-3-[4-(trifluoromethoxy)anilino]cyclohex-2-enone
In the title compound, C(15)H(16)F(3)NO(2), the dihedral angle between the benzene ring and the conjugated part of the cyclo-hexene ring is 60.00 (8)°. The non-conjugated part of the cyclohexene ring and the trifluoro-methyl group are both disordered over two sets of sites with occupancies of 0.835 (2) and 0.165 (2). In the crystal, mol-ecules are linked into chains along [010] by inter-molecul...
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