Three-component access to 2-pyrrolin-5-ones and their use in target-oriented and diversity-oriented synthesis
作者:Ángel Cores、Verónica Estévez、Mercedes Villacampa、J. Carlos Menéndez
DOI:10.1039/c6ra06317a
日期:——
The Hantzsch-type microwave-assisted, solvent-free sequential three-component reaction between primary amines, [small beta]-dicarbonyl compounds and [small alpha]-bromoesters in the presence of indium trichloride afforded 2-pyrrolin-5-ones, which are difficult to access by alternative methods....