作者:Bo Peng、Xueliang Huang、Lan-Gui Xie、Nuno Maulide
DOI:10.1002/anie.201310865
日期:2014.8.11
A Brønsted acid catalyzed redox arylation of ynamides that employs aryl sulfoxides as the arylating agents is reported. This metal‐free transformation proceeds at room temperature and efficiently affords α‐arylated oxazolidinones in a redox‐neutral, atom‐economic fashion.
报道了使用芳基亚砜作为芳基化剂的布朗斯台德酸催化的酰胺的氧化还原芳基化。这种无金属的转变在室温下进行,并且以氧化还原中性,原子经济的方式有效地提供了α-芳基化的恶唑烷酮。