1-(9H-Fluoren-2-yl)ethanone(CAS: 781-73-7)

1-(9H-Fluoren-2-yl)ethanone (CAS: 781-73-7) is a white crystalline solid with a molecular weight of approximately 216.25 g/mol. It has a high melting point and low solubility in water. It is reactive towards nucleophiles and can undergo a series of chemical reactions such as nucleophilic substitution and condensation. This compound is often used in organic synthesis as a precursor to other compounds.

1-(9H-Fluoren-2-yl)ethanone (CAS: 781-73-7) is commonly synthesized via the chlorination of fluorene followed by treatment with potassium hydroxide and acetic anhydride. The reaction is selective and yields a high percentage of the desired product. The use of a catalyst such as potassium hydroxide enhances the selectivity and yield of the desired product.

1-(9H-Fluoren-2-yl)ethanone (CAS: 781-73-7) is primarily used in the pharmaceutical and polymer industries. It serves as a key intermediate in the production of various pharmaceuticals and polymers. Additionally, it finds applications in the synthesis of organic compounds for sensors and semiconductors.

When handling 1-(9H-Fluoren-2-yl)ethanone (CAS: 781-73-7), it is important to wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. The compound should be used in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be handled with caution using appropriate absorbents and the material safety data sheet (MSDS) should be consulted for specific disposal instructions.