Palladium-catalyzed coupling of vinyl tosylates with arylsulfinate salts

…, S Rodriguez, H Lee, N Haddad, D Krishnamurthy…

文献索引：Reeves, Diana C.; Rodriguez, Sonia; Lee, Heewon; Haddad, Nizar; Krishnamurthy, Dhileep; Senanayake, Chris H. Tetrahedron Letters, 2009 , vol. 50, # 24 p. 2870 - 2873

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被引用次数: 48

摘要

The first palladium-catalyzed coupling of vinyl tosylates with arylsulfinate salts is described. A variety of cyclic and acyclic vinyl tosylates were coupled with aryl sulfinate salts using 2.5 mol% Pd2 (dba) 3/5.0 mol% XantPhos to give vinyl aryl sulfone products in good yields. The coupling was extended to the preparation of a cyclopropyl vinyl sulfone.