Synthetic Communications®

Copper Powder–Mediated Homocoupling Reactions of Iodoacetylenes to Synthesize Symmetrical 1, 3-Butadiynes

S Xue, LG Meng, QX Guo

文献索引：Xue, Song; Meng, Ling-Guo; Guo, Qing-Xiang Synthetic Communications, 2008 , vol. 38, # 13 p. 2243 - 2251

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被引用次数: 6

摘要

Abstract A new route to synthesize symmetrical 1, 3-butadiynes from iodoacetylenes in the presence of copper powder and pyridine was developed. Moderate to excellent yields were obtained through an efficient and simple process involving the copper powder without any further activation.