4,4'-(2,5-Difluoro-1,4-phenylene)dipyridine(CAS: 1429342-59-5)

4,4'-(2,5-Difluoro-1,4-phenylene)dipyridine is a crystalline compound with a molecular weight of approximately 302.13 g/mol. It has low water solubility and moderate solubility in organic solvents. The compound is relatively stable but can react with strong acids or bases. It is also photoreactive under certain conditions.

4,4'-(2,5-Difluoro-1,4-phenylene)dipyridine is synthesized through the coupling of 2,5-difluorophenylpyridine derivatives with themselves using a palladium catalyst in the presence of a base like triphenylphosphine. The reaction yields a high purity product with good selectivity and moderate to good yield.

4,4'-(2,5-Difluoro-1,4-phenylene)dipyridine is used in the pharmaceutical industry for its potential as a precursor in the synthesis of certain drugs. It is also utilized in the semiconductor industry for doping purposes and in the development of organic electronic materials. Additionally, it has applications in sensors and as a ligand in coordination chemistry.

When handling 4,4'-(2,5-Difluoro-1,4-phenylene)dipyridine, it is essential to wear appropriate personal protective equipment (PPE) including gloves, goggles, and lab coat. Work should be conducted in a well-ventilated hood. In case of a spill, immediately clean up with appropriate absorbent materials and ensure the area is properly decontaminated. Always refer to the Safety Data Sheet (SDS) for detailed precautions and emergency procedures.