fulltext.study @t Gmail

Iron-catalyzed aerobic oxidative aromatization of 1,3,5-trisubstituted pyrazolines

Paper ID Volume ID Publish Year Pages File Format Full-Text
50450 46794 2014 4 PDF Available
Title
Iron-catalyzed aerobic oxidative aromatization of 1,3,5-trisubstituted pyrazolines
Abstract

•Iron(III)chloride catalysed aerobic oxidative aromatization of pyrazolines•Easier and cheaper method for the synthesis of tri-substituted pyrazoles•The methodology tolerates a variety of functional groups•Aerobic oxidation occurs at moderate temperature•A very environmentally benign method

A simple and high yielding method for the synthesis of tri-substituted pyrazoles via iron(III) catalyzed aerobic oxidative aromatization of pyrazolines has been reported. The process demonstrates a variety of functional group tolerance.

Graphical abstractA simple, greener and high yielding method for the synthesis of tri-substituted pyrazoles via iron(III) catalyzed aerobic oxidative aromatization of pyrazolines is described.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Pyrazoles; Iron(III) catalyst; Aerobic oxidation; Aromatization
First Page Preview
Iron-catalyzed aerobic oxidative aromatization of 1,3,5-trisubstituted pyrazolines
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 43, 5 January 2014, Pages 240–243
Authors
, , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis