文献类型：专利

英文题名：Preparing bisphenol F, involves reacting phenol with formaldehyde in presence of acid catalyst containing mixture of organic and inorganic acid to obtain target compound

作者：PAN C;SHEN Y;WANG S;WANG H;YANG M;SONG W

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY;[2]JIAOZHOU FINE CHEM CO LTD;[3]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN102516035-B

公开日：2014-04-09

语种：英文

收录：DERWENT

摘要：NOVELTY - Method for preparing bisphenol F, involves reacting phenol with formaldehyde in the presence of acid catalyst to obtain target compound, where the acid catalyst is a mixture of organic and inorganic acid and molar ratio of organic and inorganic acid is 10-2:1. The inorganic acid is oxyacid of phosphorus and organic acid is 1-4C linear or branched monobasic or dibasic acid. USE - The method is useful for preparing bisphenol F. ADVANTAGE - The method produces bisphenol F at high yield and with high content of ortho-isomer, preferably 2,4'-isomer, is cost-effective, and consumes less energy.