The product, Factory Supply 2-Bromo-9,9-diphenylfluorene with CAS number 474918-32-6, is a high - quality chemical compound. The CAS number uniquely identifies this substance in the chemical industry. It is factory - supplied, which usually means it can be obtained in large quantities at a competitive price.
Chemically, 2 - Bromo - 9,9 - diphenylfluorene has a specific molecular formula and structure. The bromine atom attached to the fluorene backbone gives it certain chemical reactivities. This compound can be used in various chemical reactions due to the presence of the reactive bromine group and the stable fluorene and diphenyl structure.
Physical properties of this product may include its melting point, boiling point, and solubility. These properties are important for handling and using the product in different applications. For example, solubility in common solvents determines how it can be dissolved and mixed in chemical processes.
2 - Bromo - 9,9 - diphenylfluorene has a wide range of uses in the field of organic synthesis. It can be used as a building block for the synthesis of more complex organic molecules. In the field of materials science, it can be used to prepare functional materials such as organic light - emitting diodes (OLEDs). The unique structure of this compound can contribute to the improvement of the performance of OLEDs, such as enhancing the luminous efficiency and color purity.
It can also be used in the synthesis of pharmaceuticals. The reactive bromine group can be substituted with other functional groups, allowing for the creation of new chemical entities with potential biological activities. Additionally, it can be used in the research and development of new organic catalysts, which play an important role in accelerating chemical reactions.
When using 2 - Bromo - 9,9 - diphenylfluorene, proper safety precautions should be taken. It is recommended to wear appropriate personal protective equipment, such as gloves and goggles, to avoid direct contact with the compound. It should be stored in a cool, dry place away from heat and ignition sources.
In a laboratory or industrial setting, it should be accurately weighed according to the requirements of the specific reaction. When dissolving it in a solvent, the choice of solvent should be based on its solubility properties. Stirring or heating may be required to ensure complete dissolution. The reaction conditions, such as temperature, pressure, and reaction time, should be carefully controlled according to the reaction mechanism.
Case 1: OLED Material Synthesis
In an OLED research project, 2 - Bromo - 9,9 - diphenylfluorene was used as a key intermediate. First, it was reacted with a specific amine compound under mild reaction conditions in the presence of a palladium catalyst. The reaction was carried out at a temperature of 80°C for 12 hours. After purification by column chromatography, a new organic material was obtained. This material was then used to fabricate the emitting layer of an OLED. The resulting OLED showed improved luminous efficiency compared to the traditional materials, with a luminous efficiency increase of about 20%.
Case 2: Pharmaceutical Intermediate Synthesis
In a pharmaceutical research laboratory, 2 - Bromo - 9,9 - diphenylfluorene was used to synthesize a potential anti - cancer compound. It was first reacted with a thiol compound to introduce a sulfur - containing group. The reaction was carried out in an organic solvent under basic conditions at room temperature for 24 hours. After a series of purification steps, the intermediate was further reacted with other chemical reagents to form the final anti - cancer candidate compound. Preliminary in - vitro tests showed that this compound had certain inhibitory effects on cancer cell growth.
If you have any questions or need further information about our Factory Supply 2 - Bromo - 9,9 - diphenylfluorene, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
English (United States) 
English (Australia) 
Portuguese 
Spanish