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Updated: Jun 1, 2026

Microwave-assisted Intramolecular Dehydrogenative Diels-Alder Reactions for the Synthesis of Functionalized Naphthalenes/Solvatochromic Dyes
Published on: April 1, 2013
(E)-2-Hydroxy-naphthalene-1-carb-al-de-hyde semicarbazone.
This study details the crystal structure of a novel organic compound, C(12)H(11)N(3)O(2). The research reveals its trans configuration and intricate three-dimensional hydrogen bonding network within the crystal lattice.
Area of Science:
- Crystallography
- Organic Chemistry
- Molecular Structure
Background:
- Understanding molecular configurations is crucial in organic chemistry.
- Hydrogen bonding significantly influences crystal packing and material properties.
Purpose of the Study:
- To elucidate the crystal structure and intermolecular interactions of the title compound, C(12)H(11)N(3)O(2).
- To characterize the stereochemistry and hydrogen bonding patterns.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of bond lengths, angles, and hydrogen bond distances.
Main Results:
- The title compound, C(12)H(11)N(3)O(2), adopts an E or trans configuration around the C=N bond.
- An intramolecular hydrogen bond (O-H⋯N) was identified.
- Intermolecular N-H⋯O hydrogen bonds link molecules into a 3D network.
Conclusions:
- The crystal structure reveals specific stereochemical and hydrogen bonding characteristics.
- The observed 3D network highlights the role of hydrogen bonding in the compound's solid-state organization.
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