One-pot, three-component synthesis of novel δ-sultam scaffolds via N-sulfonylation—intramolecular Michael sequences
作者:Mehdi Ghandi、Seyed Hadi Nazari、Abolfazl Hasani Bozcheloei、Masoud Sadeghzadeh、Reza Kia
DOI:10.1016/j.tetlet.2011.09.146
日期:2011.12
The synthesis of novel δ-sultam scaffolds utilizing one-pot, three-component reactions of 1,3-dicarbonylcompounds, primary aliphatic amines and substituted styrenesulfonyl chlorides is reported. A variety of six-membered sultams are obtained in moderate to good yields presumably via N-sulfonylation—intramolecular Michael addition sequences.