Anionic activation of organic compounds by adsorption on alumina and alumina–KF
作者:Didier Villemin
DOI:10.1039/c39830001092
日期:——
Condensations of acidic carbon compounds with piperonal (1) were achieved by adsorption on neutral alumina without solvent for the more acidic compounds and on Al2O3–KF for the less acidic compounds; dry Michael condensations also took place on Al2O3–KF.
酸性碳化合物与pipe醛(1)的缩合反应是通过在无溶剂的中性氧化铝上吸附较多酸性化合物而在Al 2 O 3 -KF上进行吸附而实现的。干燥的迈克尔缩合反应还发生在Al 2 O 3 -KF上。