Synthesis of Tetraketones Using ZnS Nanoparticles as an Efficient Catalyst
作者:Javad Safaei-Ghomi、Saeedeh Asadian、Seyed Hadi Nazemzadeh、Hossein Shahbazi-Alavi
DOI:10.1002/jccs.201700250
日期:2018.4
An efficient pseudo‐three‐component synthesis of tetraketones is described by one‐potcondensation of 5,5‐dimethylcyclohexane‐1,3‐dione and aldehydes using ZnS nanoparticles at room temperature. This method provides several advantages such as mildreaction conditions, applicability to a wide range of substrates, reusability of the catalyst, and low catalyst loading.