2-Chloro-1-(4-hydroxyphenyl)ethanone
نویسندگان
چکیده
The asymmetric unit of the title compound, C(8)H(7)ClO(2), consists of two independent mol-ecules, with comparable geometries. Both mol-ecules are approximately planar (r.m.s. deviations = 0.040 and 0.064 Å for the 11 non-H atoms). In the crystal, mol-ecules are linked via inter-molecular O-H⋯O and C-H⋯O hydrogen bonds into chains two mol-ecules thick along (-101).
منابع مشابه
1-[4-(2-Chloroethoxy)-2-hydroxyphenyl]ethanone
In the title compound, C(10)H(11)ClO(3), obtained by the reaction of 2,4-dihy-droxy-acetophenone, potassium carbonate and 1-bromo-2-chloro-ethane, an intra-molecular O-H⋯O hydrogen bond occurs.
متن کاملN′-[(E)-1-(5-Bromo-2-hydroxyphenyl)ethylidene]-2-chlorobenzohydrazide
The title compound, C(15)H(12)BrClN(2)O(2), was synthesized by the condensation of 1-(5-bromo-2-hy-droxy-phen-yl)ethanone with 2-chloro-benzohydrazide in anhydrous ethanol. The Schiff base mol-ecule displays a trans configuration with respect to the C=N double bond. The dihedral angle between the two benzene rings is 13.74 (3)°. The mol-ecular conformation is stabilized by an intra-molecular O-...
متن کامل1-{5-[(E)-(4-Propylphenyl)diazenyl]-2-hydroxyphenyl}ethanone
The mol-ecular geometry of the title compound, C(17)H(18)N(2)O(2), displays an E configuration with respect to the azo group. The dihedral angle between the aromatic rings is 10.39 (4)°. In the mol-ecule, an intra-molecular O-H⋯O hydrogen bond generates an S(6) ring motif.
متن کامل1-[4-(4-Chlorobutoxy)-2-hydroxyphenyl]ethanone
In the title compound, C(12)H(15)ClO(3), the eth-oxy group is nearly coplanar with the benzene ring, making a dihedral angle of 9.03 (4)°, and is involved in an intra-molecular O-H⋯O hydrogen bond to the neighbouring hy-droxy group.
متن کامل1-(3-tert-Butyl-4-hydroxyphenyl)ethanone
The title compound, C(12)H(16)O(2), is approximately planar (r.m.s. deviation = 0.030 Å), apart from two methyl groups of the tert-butyl unit [deviations of the C atoms = 1.140 (2) and -1.367 (1) Å]. In the crystal, inter-molecular O-H⋯O hydrogen bonds link the mol-ecules into hexa-meric rings with R(6) (6)(48) graph-set motifs.
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