Expanding the Synthetic Method and Structural Diversity Potential for the Intramolecular Aza Diels−Alder Cyclization
作者:Joseck Muhuhi、Mark R. Spaller
DOI:10.1021/jo060148m
日期:2006.7.1
transformation under study is one that uses functionalized anilines and an aldehyde−olefin tether to provide tetrahydroquinoline cycloadducts under mild acidic conditions. Variations investigated encompass the use of N-alkylated anilines, including one with ring-constrained nitrogen, in the context of glycine, phenylalanine, and glyoxyl ester bridging elements; bridge components with structural perturbations;