benzophenone-3,3',4,4'-tetracarboxylic acid

Description

Benzophenone-3,3',4,4'-tetracarboxylic acid (BTCA) is a white, crystalline solid that is commonly used as a monomer in the synthesis of polyesters. It is also a valuable intermediate in the production of other organic compounds. BTCA is synthesized through a multi-step process involving the oxidation of benzophenone to benzophenone-3,3',4,4'-tetracarboxylic acid. The resulting product is typically purified by recrystallization. BTCA is of interest for its potential applications in various fields such as: - Polymers and resins: BTCA-based polyesters exhibit excellent thermal stability, high melting points, and good mechanical properties. They find applications in various industries, including automotive, aerospace, and electronics. - Pharmaceutical industry: BTCA derivatives have shown promise in the development of new drugs for various therapeutic areas, including cancer and inflammation. - Optical materials: BTCA-containing polymers have been explored for their potential use in optical materials, including optical fibers and waveguides. - Electronic materials: BTCA-based polymers have been investigated for their use in organic electronics, such as solar cells and organic light-emitting diodes (OLEDs). Researchers study BTCA to understand its structure-property relationships and to develop new applications for this versatile compound. '
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benzophenone-3,3',4,4'-tetracarboxylic acid: photoradicals of above cpd are active in reduction of methemoglobin [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]