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Palladium-Catalyzed Suzuki−Miyaura Cross-Couplings of Aryl Tosylates with Potassium Aryltrifluoroborates

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Liang Zhang,^† Tianhao Meng,^† and Jie Wu*^†^‡

Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China jie_wu@fudan.edu.cn

J. Org. Chem., 2007, 72 (24), pp 9346–9349

DOI: 10.1021/jo7019064

Publication Date (Web): November 2, 2007

†

Fudan University.

In papers with more than one author, the asterisk indicates the name of the author to whom inquiries about the paper should be addressed.

‡

Chinese Academy of Sciences.

Abstract

Pd-catalyzed Suzuki−Miyaura cross-coupling reaction of aryl tosylates with potassium aryl trifluoroborate in the presence of bulky and electron-rich phosphine ligand is described. In addition, a useful chemoselective coupling of an aryl chloride in the presence of a tosyloxy group was demonstrated.

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Published In Issue November 23, 2007
Received August 30, 2007

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Palladium-Catalyzed Suzuki−Miyaura Cross-Couplings of Aryl Tosylates with Potassium Aryltrifluoroborates

Abstract

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SciFinder Links

History

Recommend & Share

Related Content

An Efficient Process for Pd-Catalyzed C−N Cross-Coupling Reactions of Aryl Iodides: Insight Into Controlling Factors

Effect of TMEDA on Iron-Catalyzed Coupling Reactions of ArMgX with Alkyl Halides

Versatile Catalysts for the Suzuki Cross-Coupling of Arylboronic Acids with Aryl and Vinyl Halides and Triflates under Mild Conditions

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