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Related Concept Videos

Hydrolysis of Chlorobenzene to Phenol: Dow Process01:10

Hydrolysis of Chlorobenzene to Phenol: Dow Process

Simple aryl halides do not react with nucleophiles under normal conditions. However, the reaction can proceed under drastic conditions involving high temperatures and high pressure to give the substituted products. For example, chlorobenzene is converted to phenol using aqueous sodium hydroxide at 350 °C under high pressure by the Dow process. The reaction follows an elimination-addition mechanism involving a benzyne intermediate. Here, the chloride ion is eliminated to generate the benzyne...
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1,4-Dibromo-2,5-dimeth-oxy-benzene.

Zhong-Hua Luo1, Jin Chang, Mei-Li Feng

  • 1Department of Applied Chemistry, College of Science, Nanjing University of Technology, Nanjing 210009, People's Republic of China.

Acta Crystallographica. Section E, Structure Reports Online
|May 19, 2011
PubMed
Summary

This study details the crystal structure of a novel organic compound, C(8)H(8)Br(2)O(2). The molecule exhibits inversion symmetry, meaning one half generates the complete structure.

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Area of Science:

  • Crystallography
  • Organic Chemistry
  • Solid-State Chemistry

Background:

  • Understanding molecular symmetry is crucial in predicting material properties.
  • The synthesis of novel organic compounds with specific symmetries can lead to new applications.

Purpose of the Study:

  • To elucidate the crystal structure of the compound C(8)H(8)Br(2)O(2).
  • To characterize the molecular symmetry and packing in the solid state.

Main Methods:

  • Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
  • Analysis of the crystallographic data revealed the presence of inversion symmetry.

Main Results:

  • The asymmetric unit contains half a molecule, with the full molecule generated by inversion symmetry.
  • The chemical formula was confirmed as C(8)H(8)Br(2)O(2).

Conclusions:

  • The crystal structure of C(8)H(8)Br(2)O(2) has been successfully determined.
  • The molecule possesses inversion symmetry, a key structural feature.