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N'-[(E)-4-Benz-yloxy-2-hy-droxy-benzyl-idene]-4-nitro-benzohydrazide di-methyl-formamide monosolvate

Bibitha Joseph1, M Sithambaresan, M R Prathapachandra Kurup

  • 1Department of Applied Chemistry, Cochin University of Science and Technology, Kochi 682 022, India.

Acta Crystallographica. Section E, Structure Reports Online
|September 19, 2013
PubMed

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Structure of Carboxylic Acid Derivatives
Carboxylic acid derivatives contain an acyl group attached to a heteroatom such as chlorine, oxygen, or nitrogen. The carbonyl carbon and oxygen are both sp2-hybridized with an unhybridized p orbital.
The three sp2 orbitals of the carbonyl carbon form three σ bonds, one each with the carbonyl oxygen, the α carbon, and the heteroatom, whereas the other two sp2 orbitals of the carbonyl oxygen are occupied by the lone pairs. Further, the unhybridized p...