9,9-bis(4-hydroxyphenyl)fluorene

Description

9,9-bis(4-hydroxyphenyl)fluorene, also known as 9,9-di(4-hydroxyphenyl)fluorene, is a key monomer used in the synthesis of various polymers. It is characterized by its rigid, planar structure and two hydroxyl groups, which contribute to its ability to form strong intermolecular hydrogen bonds. This property allows it to be incorporated into polymers that exhibit high glass transition temperatures, improved mechanical strength, and enhanced thermal stability. 9,9-bis(4-hydroxyphenyl)fluorene is also known for its fluorescence properties, making it a promising candidate for applications in optoelectronic devices such as organic light-emitting diodes (OLEDs). Furthermore, its rigid structure and hydroxyl groups allow it to self-assemble into supramolecular structures, which find potential applications in fields like nanotechnology and drug delivery. The compound is typically synthesized through a multi-step process involving the reaction of fluorene with 4-hydroxybenzaldehyde in the presence of a strong base. The synthesis and properties of 9,9-bis(4-hydroxyphenyl)fluorene are actively studied to understand its potential in various fields, including polymer chemistry, materials science, and nanotechnology.'

fluorene-9-bisphenol: derivative of bisphenol A [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]