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Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
Published on: July 17, 2020
2-Phenoxy-pyrimidine.
Nasir Shah Bakhtiar1, Zanariah Abdullah, Seik Weng Ng
1Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
Summary
This study details the molecular structure of C(10)H(8)N(2)O, revealing two distinct molecules in its asymmetric unit. The dihedral angles between aromatic ring planes were precisely measured, providing key crystallographic data.
Area of Science:
- Crystallography
- Molecular Chemistry
Background:
- Understanding the three-dimensional arrangement of atoms in molecules is crucial for predicting chemical properties.
- The asymmetric unit provides the fundamental building block for describing the crystal structure.
Purpose of the Study:
- To determine the precise molecular structure of C(10)H(8)N(2)O.
- To analyze the spatial relationship between aromatic rings within the molecule.
Main Methods:
- Single-crystal X-ray diffraction was employed to obtain detailed structural information.
- Analysis of the crystallographic data allowed for the identification of molecules in the asymmetric unit.
Main Results:
- Two molecules of C(10)H(8)N(2)O were identified in the asymmetric unit.
- The dihedral angles between the aromatic ring planes were measured to be 75.9(1)° and 79.3(1)°.
Conclusions:
- The crystallographic data provides a precise structural definition for C(10)H(8)N(2)O.
- The measured dihedral angles offer insights into the molecule's conformation and potential intermolecular interactions.
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