Regioselective synthesis of novel α-ariloxy alcohols over silica-bonded 1,4-diaza-bicyclo[2.2.2]octane-acetic acid bromide as new catalyst
作者:Mahmoud Zarei、Ehsan Noroozizadeh、Omid Khaledian、Ahmad Reza Moosavi-Zare、Mohammad Ali Zolfigol
DOI:10.1016/j.molstruc.2018.07.098
日期:2019.1
(BET) surface area analysis and Barrett-Joyner-Halenda (BJH) pore size and volume analysis. SBDBAAB was successfully tested on the synthesis of α-aryloxy alcohols as new compounds by the reaction of phenol or thiophenols with various epoxides. The structure of α-aryloxy alcohols were fully characterized by FT-IR, 1H NMR and 13C NMR as well as mass spectra.
摘要 制备了二氧化硅键合的 1,4-二氮杂-双环 [2.2.2] 辛烷-乙酸溴化物 (SDBBAAB) 作为一种新型纳米结构催化剂,并通过傅里叶变换红外光谱 (FT-IR)、X-射线衍射 (XRD)、热重分析 (TGA)、差热重分析 (DTG)、扫描电子显微镜 (SEM)、透射电子显微镜 (TEM)、能量色散 X 射线分析 (EDX)、Brunauer-Emmett-Teller ( BET) 表面积分析和 Barrett-Joyner-Halenda (BJH) 孔径和体积分析。SBDBAAB 通过苯酚或苯硫酚与各种环氧化物的反应,成功地测试了合成 α-芳氧基醇作为新化合物。α-芳氧基醇的结构通过FT-IR、1H NMR和13C NMR以及质谱进行了充分表征。