Fluorous Synthesis: Fluorous Protocols for the Ugi and Biginelli Multicomponent Condensations
作者:Armido Studer、Patrick Jeger、Peter Wipf、Dennis P. Curran
DOI:10.1021/jo970095w
日期:1997.5.1
A new protocol for multicomponent condensation reactions that uses fluorous (highly fluorinated) substrates is introduced. This method takes advantage of the ease of purification of fluorouscompounds by liquid-liquid extractions between fluorous and organic solvents. The application of this method to the Ugi and Biginelli reactions is described. The condensation products of these two reactions, amino