大连工业大学学报2025，Vol.44Issue(5)：365-369,5.DOI:10.19670/j.cnki.dlgydxxb.2025.6002
双酚酸衍生物的制备及表征
Preparation and characterization of diphenolic acid derivatives
摘要
Abstract
The diphenolic acid derivatives were synthesized by chlorination and amidation reactions using diphenolic acid(DPA)as starting material.The 4,4-bis(4-hydroxyphenyl)pentanoyl chloride(BPC)was produced through chlorination reaction of sulfoxide chloride underwent in toluene solvent,which was further amidated with 2-aminopyridine(2-AP)in acetone to obtain the target product of N-(pyridin-2-yl)-4,4-bis(4-hydroxyphenyl)pentananlide(BNPP).The reaction conditions were optimized by one-factor experiments,and the optimized parameters were founding as follows:1.0∶3.0 molar ratio of bisphenolic acid to sulfoxide chloride at reaction temperature of 60℃ for 4 h,and 1.0∶3.0 molar ratio of BPC to 2-AP at room temperature for 2 h.The structural characterization of the products was carried out by FT-IR and 1H NMR,which confirmed the successful synthesis of the BPC and BNPP.关键词
双酚酸/酰氯化/酰胺化Key words
diphenolic acid/chlorination/amidation分类
化学化工引用本文复制引用
孙雨涵,刘力萁,马数金,曲俊铭,王志超,夏英,王书唯..双酚酸衍生物的制备及表征[J].大连工业大学学报,2025,44(5):365-369,5.基金项目
辽宁省教育厅高等学校基本科研项目(LJKZ0513). （LJKZ0513）
