Sequential Synthesis of Furans from Alkynes: Successive Ruthenium (II)??and Copper (II)??Catalyzed Processes

…, H Neumann, M Beller, PH Dixneuf

文献索引：Zhang, Min; Jiang, Huan-Feng; Neumann, Helfried; Beller, Matthias; Dixneuf, Pierre H. Angewandte Chemie - International Edition, 2009 , vol. 48, # 9 p. 1681 - 1684

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被引用次数: 106

摘要

Abstract Step in time: 2, 5-Disubstituted furans can be prepared from terminal alkynes in one pot using two successive catalytic reactions (see scheme; p-TSA= para-toluenesulfonic acid). First, a 1, 3-dienyl alkyl ether is produced by the dimerization of a terminal alkyne ...