2-Cyano-N'-[1-(2-hy-droxy-phen-yl)ethyl-idene]acetohydrazide monohydrate.
The title compound, C(11)H(11)N(3)O(2)·H(2)O, was obtained by the reaction of 2-acetyl-phenol with cyano-acetohydrazide in methanol. The asymmetric unit contains two hydrazone mol-ecules and two water mol-ecules of crystallization. There is an intra-molecular O-H⋯N hydrogen bond in each hydrazone mol-ecule. The crystal structure is stabilized by inter-molecular N-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds.
Hongbo
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Li
Peng
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Chen
Zhonglu
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