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Updated: May 30, 2026

Continuous Flow Chemistry: Reaction of Diphenyldiazomethane with p-Nitrobenzoic Acid
Published on: November 15, 2017
3-Chloro-N'-(4-hy-droxy-3-nitro-benzyl-idene)benzohydrazide methanol disolvate
1Experimental Center, Linyi University, Linyi Shandong 276005, People's Republic of China.
Abstract:
In the title compound, C(14)H(10)ClN(3)O(4)·2CH(4)O, the main mol-ecule is in an E configuration with respect to the methyl-idene unit. The dihedral angle between the mean planes of the two benzene rings is 1.9 (3)°. In the crystal, inter-molecular N-H⋯O, O-H⋯O and bifurcated O-H⋯(O, O) hydrogen bonds link the components into sheets parallel to (100). An intra-molecular O-H⋯O hydrogen bond is also present.
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