ChemInform Abstract: Application of Biphasic Reaction Procedure Using Ferric Chloride Dissolved in an Imidazolium Salt and Benzotrifluoride (FeIm-BTF Procedure) to Aza-Prins Cyclization Reaction.

Application of biphasic reaction procedu

Application of biphasic reaction procedure using ferric chloride dissolved in an imidazolium salt and benzotrifluoride (FeIm-BTF procedure) to aza-Prins cyclization reaction

✍ Eietsu Hasegawa; Nohara Hiroi; Chika Osawa; Eiji Tayama; Hajime Iwamoto 📂 Article 📅 2010 🏛 Elsevier Science 🌐 French ⚖ 292 KB

Aza-Prins cyclization reaction of N-tosyl-3-butenylamine with aliphatic and aromatic aldehydes was performed using a combination of FeCl 3 and 1-butyl-3-methylimidazolium hexafluorophosphate (BmimPF 6 ) or 1-butyl-3-methylimidazolium tetrachloroferrate (BmimFeCl 4 ) in benzotrifluoride (BTF). The de