The Preparation of 3-Halo-4-dialkylaminoalkylaminoquinoline Derivatives
作者:Alexander R. Surrey、Royal A. Cutler
DOI:10.1021/ja01216a044
日期:1946.12
Polyfunctional 4-quinolinones. Synthesis of 2-substituted 3-hydroxy-4-oxo-1,4-dihydroquinolines
作者:María S. Shmidt、Isabel A. Perillo、Alicia Camelli、María A. Fernández、María M. Blanco
DOI:10.1016/j.tetlet.2016.01.077
日期:2016.3
We present here two new methods based on rearrangement reactions to obtain novel 2-substituted 3-hydroxy-4-oxo-1,4-dihydroquinolines, an important family of heterocycles with potential applications. Alkyl 3-hydroxy-4-oxo-1,4-dihydroquinoline-2-carboxylates were obtained by alkoxide promoted rearrangement of alkyl isatinacetates. A second synthetic route involves the alkoxide promoted reaction of both