2-(1-Naphthyl)-5-phenyl-1,3-oxazole(CAS: 846-63-9)

2-(1-Naphthyl)-5-phenyl-1,3-oxazole (CAS: 846-63-9) is a white or off-white crystalline solid with a molecular weight of approximately 272.28 g/mol. It has low water solubility and moderate solubility in organic solvents like ethanol and acetone. This compound exhibits good thermal stability, with a decomposition temperature above 200°C. It is a moderately reactive compound, showing reactivity towards basic conditions and reducing agents.

2-(1-Naphthyl)-5-phenyl-1,3-oxazole can be synthesized via condensation reactions such as the Knoevenagel condensation of 1-naphthylamine with phenyl isoxazole. This reaction typically requires an acidic catalyst like p-toluenesulfonic acid (p-TSA) and is performed at room temperature. The yield is usually around 70-80%, and the product can be purified by recrystallization from ethanol.

2-(1-Naphthyl)-5-phenyl-1,3-oxazole (CAS: 846-63-9) is used in various industries, particularly in pharmaceuticals for its potential as a drug candidate in anticancer and antimicrobial applications. It is also employed in the synthesis of fluorescent materials and in the production of organic semiconductors due to its unique optical and electronic properties.

When handling 2-(1-naphthyl)-5-phenyl-1,3-oxazole (CAS: 846-63-9), appropriate personal protective equipment (PPE) such as gloves and goggles should be worn. It should be stored in a well-ventilated area and handled in a fume hood to minimize exposure. Spills should be handled with caution, using appropriate cleanup materials, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.