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Synthesis and crystal structure of 2-chloro-1-(3-hy-droxy-phen-yl)ethanone

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The structure of 2-chloro-1-(3-hy-droxy-phen-yl)ethanone, C8H7ClO2, an α-halo-ketone is described. The mol-ecule is planar (r.m.s. deviation = 0.0164 Å) and in the crystal, inversion-symmetric dimers are formed as a result of pairs of strong O-H⋯O and weak ... ...