(E)-3-(2-Furyl)-1-(2-hydroxyphenyl)prop-2-en-1-one
نویسندگان
چکیده
In the title mol-ecule, C(13)H(10)O(3), an intra-molecular O-H⋯O hydrogen bond influences the mol-ecular conformation, and the benzene and furan rings form a dihedral angle of 8.35 (7)°. Weak inter-molecular C-H⋯O hydrogen bonds link mol-ecules into sheets parallel to the bc plane.
منابع مشابه
1-(4-Chlorophenyl)-3-(5-methyl-2-furyl)prop-2-en-1-one
The title compound, C(14)H(11)ClO(2), was prepared from 4-chloro-hypnone and 5-methyl-furfural by an aldol condensation reaction. The dihedral angle formed between the two benzene rings is 7.71 (2)°. The crystal structure is stabilized by C-H⋯O inter-actions.
متن کامل(E)-1-(4-Bromophenyl)-3-(2-furyl)prop-2-en-1-one
In the title compound, C(13)H(9)BrO(2), the benzene and furan rings form a dihedral angle of 44.35 (14)°. The crystal packing exhibits no significantly short inter-molecular contacts.
متن کامل(E)-3-(4-Hexyloxyphenyl)-1-(3-hydroxyphenyl)prop-2-en-one
In the title compound, C(21)H(24)O(3), the enone unit is in the s-cis configuration. The dihedral angle between the benzene rings is 2.18 (4)°. In the crystal, mol-ecules are linked by pairs of O-H⋯O inter-molecular hydrogen bonds, forming inversion dimers. The crystal structure is also consolidated by C-H⋯π inter-actions.
متن کامل(E)-3-(2-Chlorophenyl)-1-(2-furyl)prop-2-en-1-one
The title compound, C(13)H(9)ClO(2), adopts an E configuration with respect to the C=C double bond of the propenone unit. The benzene and furyl rings are twisted slightly from each other, making a dihedral angle of 6.47 (7)°. Intra-molecular C-H⋯O and C-H⋯Cl hydrogen bonds generate an S(5)S(5)S(5) ring motif. In the crystal structure, mol-ecules are stacked along the b axis and weak inter-molec...
متن کامل(E)-1-(2-Furyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one
The title mol-ecule, C(16)H(16)O(5), is twisted; the dihedral angle between the furan and 3,4,5-trimeth-oxy-phenyl rings is 12.14 (13)°. The two meth-oxy groups at the meta positions of the benzene ring are close to being coplanar with the ring [C-O-C-C = -0.6 (3) and 1.4 (3)°], whereas the third meth-oxy group, at the para position, is (+)-anti-clinal with respect to the benzene ring [C-O-C-C ...
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008