作者:Rita Annunziata、Mauro Cinquini、Franco Cozzi、Valentina Molteni、Olaf Schupp
DOI:10.1016/s0040-4020(97)00594-2
日期:1997.7
The synthesis of a variety of differently substituted 1,2,3,4-tetrahydroquinolines by a new three-component reaction involving an imine (Ar-N=CHR), an a-branched and enolizable aldehyde ((RRCHCHO)-R-1-C-2), and a nucleophile (ROH, ArSH, ArNH2, H2O) is described. The in situ generation of the imine (that allows a four-component process), and the reactions of an enantiomerically pure imine and/or aldehyde were also studied. A short discussion of the reaction mechanism is reported. (C) 1997 Elsevier Science Ltd.