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Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
Published on: July 17, 2020
4-Chloro-2-[(E)-2-(4-methoxy-phen-yl)ethyl-imino-meth-yl]phenol
Marzieh Yaeghoobi1, Noorsaadah Abdul Rahman, Seik Weng Ng
1Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
Summary
This study details the crystal structure of a novel Schiff base, C(16)H(16)ClNO(2). The research highlights the planar nature of its key chemical components and their specific spatial orientation.
Area of Science:
- Crystallography
- Organic Chemistry
- Molecular Structure
Background:
- Schiff bases are versatile organic compounds with diverse applications.
- Understanding molecular geometry is crucial for predicting chemical properties and reactivity.
- Crystallographic studies provide precise three-dimensional structural information.
Purpose of the Study:
- To elucidate the detailed crystal structure of the Schiff base C(16)H(16)ClNO(2).
- To analyze the planarity and relative orientation of the constituent molecular fragments.
- To investigate potential intramolecular interactions, such as hydrogen bonding.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular structure.
- Crystallographic data were analyzed to obtain atomic coordinates and bond parameters.
- Geometric analyses were performed to assess planarity and dihedral angles.
Main Results:
- The Schiff base C(16)H(16)ClNO(2) was successfully synthesized and characterized.
- The 2-(4-methoxyphenyl)ethyl and 4-chloro-2-(iminomethyl)phenol moieties were found to be essentially planar.
- These planar portions are inclined at an angle of 61.8 degrees, with a hydrogen bond observed between the hydroxy group and the imino nitrogen atom.
Conclusions:
- The crystal structure reveals a specific molecular architecture for this Schiff base.
- The observed planarity and hydrogen bonding are key structural features.
- This detailed structural information can inform future design and application of related compounds.
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