3,3'-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol(CAS: 849939-13-5)

3,3'-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol is a crystalline compound with a molecular weight of approximately 914.12 g/mol. It has low solubility in water but is soluble in organic solvents like dichloromethane and acetonitrile. The compound is known for its high reactivity towards electrophilic aromatic substitution reactions. It exhibits excellent stability under normal conditions but can be sensitive to strong oxidizing agents.

3,3'-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol is typically synthesized via a multistep process involving the condensation of 3,5-bis(trifluoromethyl)phenyl boronic acid with 3,3'-binaphthyl-2,2'-dione in the presence of a palladium catalyst. The reaction yields a high purity product with excellent yield and good selectivity.

3,3'-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol is used in various industries, including pharmaceuticals, where it serves as a building block for synthesizing complex organic compounds. It is also utilized in semiconductor manufacturing for sensitizing organic photovoltaic materials and in the development of high-performance polymers and sensors.

When handling 3,3'-Bis[3,5-bis(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Store the compound in a fume hood to minimize exposure to air and handle with care to avoid skin contact and inhalation. In case of a spill, neutralize with an appropriate acid-base buffer and dispose of according to local regulations. Always refer to the safety data sheet (SDS) for detailed handling and disposal instructions.