CAS:1229603-71-7 | 2,7-DibroMo-9,9-difluoro-9H-fluorene

Introduction of CAS:1229603-71-7 | 2,7-DibroMo-9,9-difluoro-9H-fluorene

2,7-Dibromo-9,9-difluoro-9H-fluorene is a compound that finds its application as an intermediate for polymeric light-emitting diodes and as an OLED material because of their pure blue emission and efficient electroluminescence coupled with a high charge-carrier mobility and good process ability . It is a halogenated polycyclic aromatic compound.

Specification of CAS:1229603-71-7 | 2,7-DibroMo-9,9-difluoro-9H-fluorene

Research Application of CAS:1229603-71-7 | 2,7-DibroMo-9,9-difluoro-9H-fluorene

Synthesis and Material Development

2,7-Dibromo-9,9-difluoro-9H-fluorene is a key compound in the synthesis of various polymers and materials. One application involves its use in synthesizing 9,9-dialkyl-2,7-dibromofluorene derivatives, important for developing new materials with specific physical properties like high yield and structural stability (Guo Li-bing, 2010). Additionally, it serves as a precursor for creating poly(9,9-dihexylfluorene) layers on surfaces, useful in various technological applications like coatings and electronics (S. B. Jhaveri, Joseph J. Peterson, K. Carter, 2009).

Photoluminescence and Electronic Properties

This chemical is instrumental in developing polyfluorene derivatives exhibiting blue emission with high quantum yields. These properties are highly beneficial for the fabrication of efficient blue-light-emitting devices, contributing significantly to advancements in display technology and electronic devices (M. Ranger, D. Rondeau, M. Leclerc, 1997). Moreover, the synthesis of conjugated 2,7-bis(trimethylsilylethynyl)-(phenylethynyl)nfluoren-9-one and its derivatives highlights its role in producing materials with significant optical properties, particularly in fluorescence and light-emitting applications (J. Rodríguez, J. Tejedor, T. Parra, Cristina Díaz, 2006).

Advanced Polymeric Materials

2,7-Dibromo-9,9-difluoro-9H-fluorene is used in the synthesis of novel poly(arylene ether)s, demonstrating high thermal stability and solubility in a range of organic solvents. These properties make these polymers suitable for high-performance applications in fields like aerospace and electronics (A. Salunke, Anindita Ghosh, Susanta Banerjee, 2007). Furthermore, its use in creating amorphous poly-2,7-fluorene networks opens avenues for developing materials with high glass transition temperatures and suitable for use in multilayer light-emitting diodes (D. Marsitzky, Jaqueline Murray, J. C. Scott, K. Carter, 2001).

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