Synthesis of Alkynyl-Substituted Pyrrolidin-1-yloxyl Radicals from 1-Pyrroline N-Oxide Nitrones and Alkynylmagnesium Bromides
作者:Nóra M. Bárácz、Olga H. Hankovszky、Sár、Gyula Jerkovich、Kálmán Hideg
DOI:10.1055/s-1996-4199
日期:1996.2
The reaction of 1-pyrroline N-oxides with propargyl- and alkynylmagnesium bromides proceed to give alkynyl functionalized pyrrolidin-1-oxyls without the formation of isoxazolines by a dipolar cycloaddition reaction.