2-Bromo-7-chlorodibenzo[b,d]furan(CAS: 2355229-03-5)

2-Bromo-7-chlorodibenzo[b,d]furan (CAS: 2355229-03-5) is a crystalline solid with a molecular weight of approximately 303.03 g/mol. It has a low solubility in water but is soluble in common organic solvents like acetone and dichloromethane. The compound is moderately reactive, especially in the presence of bases or reducing agents. It exhibits strong electron-withdrawing properties due to the bromine and chlorine substituents.

2-Bromo-7-chlorodibenzo[b,d]furan (CAS: 2355229-03-5) is typically synthesized via the bromination of 7-chlorodibenzo[b,d]furan followed by a dehydrohalogenation step. This process often uses N-bromosuccinimide (NBS) as a brominating agent and a suitable base such as sodium hydride or potassium tert-butoxide. The reaction is performed under anhydrous conditions to enhance product selectivity and yield.

2-Bromo-7-chlorodibenzo[b,d]furan (CAS: 2355229-03-5) is used in various industries, particularly in the pharmaceutical sector for the synthesis of medicinal compounds. It also finds applications in the polymer industry for the development of new materials with enhanced properties. Additionally, it is utilized in the sensor and semiconductor industries due to its unique electronic properties.

When handling 2-Bromo-7-chlorodibenzo[b,d]furan (CAS: 2355229-03-5), ensure the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to prevent inhalation of vapors. Spills should be handled carefully with appropriate absorbents, and the material safety data sheet (MSDS) should be consulted for specific spill procedures. Avoid contact with skin and eyes, and dispose of waste properly in accordance with local regulations.