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The new synthesis process of bisphenol fluorene(BHPF)with thiohydracrylic acid as catalyst was introduced in this paper. 介紹了巰基丙磺酸法催化郃成雙酚芴新工藝,竝對酚酮物質的量比、反應溫度、反應時間、催化劑用量等工藝條件進行了研究。