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Title
CuSO<sub>4</sub>·5H<sub>2</sub>O-catalyzed alkynylphosphonates formation - An efficient coupling reaction of terminal alkynes with H-phosphonates.
Abstract
It was recently discovered that easily available CuSO4·5H2O could be employed as an efficient catalyst towards the coupling reactions of terminal alkynes with H-phosphonates, which finally led to the formation of a large variety of novel alkynylphosphates.