Tetrahedron Letters

Pd-catalyzed assembly of phenanthridines from aryl ketone O-acetyloximes and arynes through C–H bond activation

CY Tang, XY Wu, F Sha, F Zhang, H Li

文献索引：Tang, Chen-Yu; Wu, Xin-Yan; Sha, Feng; Zhang, Fei; Li, Hao Tetrahedron Letters, 2014 , vol. 55, # 5 p. 1036 - 1039

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被引用次数: 11

摘要

Abstract Pd-catalyzed annulation of aryne and aryl ketone O-acetyloxime via C–H bond activation was realized. Through the C–H bond activation/insertion/cyclization/elimination reaction sequence, phenanthridines are successfully constructed, providing an attractive strategy to approach substituted heterocycle without preactivation of starting materials.