General One-Pot Synthesis of Alkynyliodonium Salts and Alkynyl Benziodoxolones from Aryl Iodides
作者:Marinus J. Bouma、Berit Olofsson
DOI:10.1002/chem.201202977
日期:2012.11.5
of a triple bond! The first one‐pot synthesis of alkynyl(aryl)iodonium salts directly from aryl iodides has been developed. The reaction is fast and high yielding, and can be extended to the synthesis of alkynyl benziodoxolones (see scheme). The developed methodology is expected to greatly facilitate the access to this interesting class of hypervalent iodine reagents, and many new application areas
我:非常喜欢三重键!已开发了直接从芳基碘化物直接合成炔基(芳基)碘鎓盐的第一个罐。该反应是快速且高产率的,并且可以扩展到炔基苯并恶唑烷酮的合成(参见方案)。预期所开发的方法将极大地促进人们对这类有趣的高价碘试剂的获取,并且可以预见许多新的应用领域。