Intermolecular aminoarylation of alkynes is described, via addition of diarylanilines to alkynes and Smiles–Truce rearrangement. The transformation manipulates the C–N bond of anilines directly, with no requirement for organometallic reagents or transition metal catalysis. The enaminoate products are versatile building blocks for different classes of heterocycles.

中文翻译：

---

使用二芳基苯胺对炔烃进行氨基芳基化


描述了通过向炔烃中添加二芳基苯胺和 Smiles-Truce 重排来进行炔烃的分子间氨基芳基化。该转化直接操纵苯胺的C-N键，不需要有机金属试剂或过渡金属催化。烯胺酸酯产品是不同类别杂环的通用构建单元。