Efficient, versatile and practical palladium-catalyzed highly regioselective ortho-halogenation of azoxybenzenes

Meng Sun; Xiangxiang Chen; Liang Zhang; Wei Sun; Zhe Wang; Peiyu Guo; Ya Min Li; Xiao Juan Yang

doi:10.1039/c5ob02153g

Efficient, versatile and practical palladium-catalyzed highly regioselective ortho-halogenation of azoxybenzenes

Meng Sun^*, Xiangxiang Chen, Liang Zhang, Wei Sun, Zhe Wang, Peiyu Guo, Ya Min Li, Xiao Juan Yang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

A highly efficient and practical strategy for regio-selective ortho-halogenation (I, Br, Cl) of azoxybenzenes with NXS in the presence of palladium catalysts has been developed in good to excellent yields. The reaction proceeds smoothly and can tolerate a variety of functional groups. Moreover, this chemistry can be applied to substrates in at least a gram scale.

Original language	English
Pages (from-to)	323-329
Number of pages	7
Journal	Organic and Biomolecular Chemistry
Volume	14
Issue number	1
DOIs	https://doi.org/10.1039/c5ob02153g
Publication status	Published - 2015
Externally published	Yes

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abstract = "A highly efficient and practical strategy for regio-selective ortho-halogenation (I, Br, Cl) of azoxybenzenes with NXS in the presence of palladium catalysts has been developed in good to excellent yields. The reaction proceeds smoothly and can tolerate a variety of functional groups. Moreover, this chemistry can be applied to substrates in at least a gram scale.",

author = "Meng Sun and Xiangxiang Chen and Liang Zhang and Wei Sun and Zhe Wang and Peiyu Guo and Li, {Ya Min} and Yang, {Xiao Juan}",

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AU - Sun, Meng

AU - Chen, Xiangxiang

AU - Zhang, Liang

AU - Sun, Wei

AU - Wang, Zhe

AU - Guo, Peiyu

AU - Li, Ya Min

AU - Yang, Xiao Juan

PY - 2015

Y1 - 2015

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AB - A highly efficient and practical strategy for regio-selective ortho-halogenation (I, Br, Cl) of azoxybenzenes with NXS in the presence of palladium catalysts has been developed in good to excellent yields. The reaction proceeds smoothly and can tolerate a variety of functional groups. Moreover, this chemistry can be applied to substrates in at least a gram scale.

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Efficient, versatile and practical palladium-catalyzed highly regioselective ortho-halogenation of azoxybenzenes

Abstract

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