Tetrahedron letters

An efficient catalyst system for diaryl ether synthesis from aryl chlorides

…, K Kumar, D Michalik, A Zapf, R Jackstell, F Rataboul…

文献索引：Harkal, Surendra; Kumar, Kamal; Michalik, Dirk; Zapf, Alexander; Jackstell, Ralf; Rataboul, Franck; Riermeier, Thomas; Monsees, Axel; Beller, Matthias Tetrahedron Letters, 2005 , vol. 46, # 18 p. 3237 - 3240

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被引用次数: 113

摘要

The combination of 2-phosphino-substituted N-arylpyrroles or related indoles (cataCXium® P) and Pd (OAc) 2 allows for efficient cross-coupling reactions of aryl chlorides and phenols to give diaryl ethers. A variety of aryl and heteroaryl chlorides can be coupled with substituted phenols showing unprecedented catalyst turnover numbers.