Concepedia

Synthesis of heterocyclic-fused benzofurans via C–H functionalization of flavones and coumarins

Youngtaek Moon, Yechan Kim, Hyerim Hong, Sungwoo Hong

Chemical Communications · 2013 · 54 citations · 27 references

DOI

Concepts

Abstract

An efficient method to effect C-O cyclization was developed via the C-H functionalization of chromones and coumarins, affording heterocyclic-fused benzofurans.

References

27

Combined C−H Functionalization/C−N Bond Formation Route to Carbazoles

W. C. Peter Tsang, Nan Zheng, Stephen L. Buchwald · Journal of the American Chemical Society · 2005 · 695 citations

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Oxidative Pd(II)-Catalyzed C−H Bond Amination to Carbazole at Ambient Temperature

James A. Jordan‐Hore, Carin C. C. Johansson, Moisés Gulı́as et al. · Journal of the American Chemical Society · 2008 · 565 citations

, , +13

Intramolecular Oxidative C−N Bond Formation for the Synthesis of Carbazoles: Comparison of Reactivity between the Copper-Catalyzed and Metal-Free Conditions

Seung Hwan Cho, J.‐Y. Yoon, Sukbok Chang · Journal of the American Chemical Society · 2011 · 513 citations

, , +11

Copper-Catalyzed Aerobic Oxidative Functionalization of an Arene C−H Bond: Evidence for an Aryl-Copper(III) Intermediate

Amanda E. King, Lauren M. Huffman, Alicia Casitas et al. · Journal of the American Chemical Society · 2010 · 445 citations

, , +12

Directed Amination of Non‐Acidic Arene CH Bonds by a Copper–Silver Catalytic System

Ly D. Tran, James Roane, Olafs Daugulis · Angewandte Chemie International Edition · 2013 · 337 citations · Full text

, , +15