A Mild Thermal and Acid-Catalyzed Rearrangement of <i>O</i>-Aryl Ethers into <i>ortho</i>-Hydroxy Arenes
作者:Frederick W. Goldberg、Philip Magnus、Rachel Turnbull
DOI:10.1021/ol051943+
日期:2005.9.1
[reaction: see text] An unusualrearrangement of an O-aryl ether to an ortho-hydroxyaryl system was discovered during our studies on the synthesis of diazonamide A. We discuss the exploration of this rearrangement under mild thermal and both Bronsted and Lewis acid-catalyzed conditions.
Methodology for the synthesis of the core EFGH rings of diazonamide A
作者:Philip Magnus、Rachel Turnbull
DOI:10.1016/j.tetlet.2006.06.123
日期:2006.9
Conversion of substituted 2-oxindoles into 2-thionoindoles followed by Raney nickel desulfurization provides a mild method for synthesizing the core EFGH rings of diazonamide A.