An efficient tandem aldol condensation-thia-Michael addition process
作者:M. Saeed Abaee、Somayeh Cheraghi、Somayeh Navidipoor、Mohammad M. Mojtahedi、Soodabeh Forghani
DOI:10.1016/j.tetlet.2012.06.040
日期:2012.8
efficient synthesis of β-aryl-β-mercapto ketones is achieved via a tandem aldol condensation-thia-Michael addition process using an aqueous medium and diethylamine. Addition of different thiols to α,β-unsaturated ketones, formed in situ from the condensation of acetophenone derivatives with aldehydes, led to a rapid and high yielding synthesis of the products under very mild conditions using no expensive