The Production Process of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene

1,3-Bis[3,5-di(pyridin-3-yl)phenyl]benzene, also known as Coronene, is a highly porous aromatic hydrocarbon with a unique structure, consisting of a central benzene ring surrounded by 3,5-di(pyridin-3-yl)phenyl groups.
This molecule has a high degree of flatness and a large surface area, which makes it an attractive material for various applications in the chemical industry.
In this article, we will discuss the production process of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene.

Step 1: Synthesis of 3,5-di(pyridin-3-yl)phenylamine
The first step in the production process of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene is the synthesis of 3,5-di(pyridin-3-yl)phenylamine.
This molecule is synthesized by reacting pyridine with an appropriate reagent, such as chloroformic acid or thionyl chloride.
The resulting product is then Reacted with an appropriate reagent, such as sodium hydroxide or sodium carbonate, to form the desired amine.

Step 2: Synthesis of 3,5-di(pyridin-3-yl)benzaldehyde
The next step is the synthesis of 3,5-di(pyridin-3-yl)benzaldehyde, which is synthesized by reacting 3,5-di(pyridin-3-yl)phenylamine with benzaldehyde in the presence of an appropriate catalyst, such as aluminum chloride or zinc chloride.

Step 3: Synthesis of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene
The final step in the production process of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene is the synthesis of the final product.
This is done by reacting 3,5-di(pyridin-3-yl)benzaldehyde with sodium hydroxide in the presence of an appropriate solvent, such as water or methanol.
The resulting product is then purified and dried to remove any impurities.

Step 4: Purification and Characterization of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene
After the synthesis of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene, the final product must be purified and characterized to ensure its quality and purity.
This is typically done by using appropriate chromatography techniques, such as column chromatography or high-performance liquid chromatography (HPLC).
The purified product can then be characterized using techniques such as spectroscopy, such as infrared spectroscopy (IR) or nuclear magnetic resonance spectroscopy (NMR), to determine its chemical structure.

Conclusion
In conclusion, the production process of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene involves several steps, starting from the synthesis of 3,5-di(pyridin-3-yl)phenylamine and ending with the synthesis of the final product.
After purification and characterization, the final product is ready for use in various applications in the chemical industry.
The unique structure of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene makes it an attractive material for applications such as catalysis, energy storage