A One-Pot Method for the Synthesis of Naphthyridines via Modified Friedländer Reaction
作者:Pavel Zhichkin、Catherine Beer、W. Rennells、David Fairfax
DOI:10.1055/s-2006-926229
日期:——
A one-pot method for the preparation of 1,8-naphthyridine derivatives is reported. The method involves the dimetalation of an appropriate N-2-pyridylpivalamide or tert-butylcarbamate followed by reaction with a β-dimethylamino or β-alkoxyacrolein derivative. This method is also applicable to 1,6-naphthyridines.
报道了一种用于制备 1,8-萘啶衍生物的一锅法。该方法包括将合适的 N-2-吡啶基新戊酰胺或叔丁基氨基甲酸酯二金属化,然后与 β-二甲氨基或 β-烷氧基丙烯醛衍生物反应。该方法也适用于 1,6-萘啶。