Yuan Pan, Gui-Wei Chen, Cang-Hai Shen, Weimin He and Long-Wu Ye
Org. Chem. Front., 2016,3, 491-495
DOI:
10.1039/C6QO00033A,
Research Article
A novel gold-catalyzed tandem alkyne amination/intramolecular O–H insertion has been developed. A variety of [1,4]oxazino[3,2-c]isoquinolines are readily accessed under mild reaction conditions by utilizing this strategy, thereby providing an efficient and practical route for the construction of synthetically useful fused isoquinolines.