双酚芴的合成及应用研究  

Study on Synthesis and Application of 9,9-Bis (4-hydroxyphenyl) Fluorene

作　　者：李欣莹 鄂永胜[1] 王强[1] 黄雪燕 栾晓颖 马铄 马玉婧 LI Xin-ying;E Yong-sheng;WANG Qiang;HUANG Xue-yan;LUAN Xiao-ying;MA Shuo;MA Yu-jing(School of Biomedical and Chemical Engineering,Liaoning Institute of Science and Technology,Benxi Liaoning 117004,China)

机构地区：[1]辽宁科技学院生物医药与化学工程学院,辽宁本溪117004

出　　处：《辽宁科技学院学报》2023年第2期15-17,50,共4页Journal of Liaoning Institute of Science and Technology

基　　金：辽宁省教育厅面上项目“含Cardo环结构聚碳酸酯的设计、合成及耐热性能研究”(LJKMZ20221679);辽宁科技学院2023年大学生创新创业训练计划项目“焦化洗油深加工项目开发与实践”(202311430152).

摘　　要：以芴酮和苯酚为原料,采用自制的杂多酸11-钨钛合钛酸为催化剂,3-巯基丙酸为助催化剂,合成双酚芴。考察了原料摩尔比、反应温度、反应时间、催化剂和助催化剂用量等因素对双酚芴的纯度和产率的影响,得到最佳的反应条件。新催化剂催化效果好,产品质量好、产率高。把新合成的双酚芴代替双酚A用于聚碳酸酯的合成中,实验结果表明双酚芴可明显改善聚碳酸酯的耐热性能。The synthesis of 9,9-bis(4-hydroxyphenyl)fluorene is studied by using fluorenone and phenol as the raw materials,homemade heteropoly acid 11-tungsten-titanium as the catalyst and 3-mercaptopropionic acid as the cocatalyst.The effect of molar ratio of raw material,reaction temperature,reaction time,dosage of catalyst and cocatalyst on the purity and yield of 9,9-bis(4-hydroxyphenyl)fluorene were investigated,and the optimal reaction conditions were obtained.The results showed that the new catalyst has great catalytic effect,the product has high quality and yield.The product was used in the synthesis of polycarbonate instead of bisphenol A,showing that 9,9-bis(4-hydroxyphenyl)fluorene can obviously improve the heat resistance of polycarbonate.

关 键 词：双酚芴 杂多酸 合成 应用 

分 类 号：TQ241.5[化学工程—有机化工]