Catalytic Synthesis of Bisphenol Fluorene by Cation Exchange Resin

In the synthetic route of bisphenol fluorene, the use of acidic catalysts is the main reason for the difficulty of post-processing and environmental pollution. The cation exchange resin is used as the catalyst for the condensation reaction, which has low technological requirements, good product quality, simple handling, high product yield, little environmental pollution, easy separation and recovery of catalyst and product, and reusable catalyst, suitable for industrial production. .