A one-pot strategy to synthesize β-ketophosphonates: silver/copper catalyzed direct oxyphosphorylation of alkynes with H-phosphonates and oxygen in the air

A one-pot strategy to synthesize β-ketophosphonates: silver/copper catalyzed direct oxyphosphorylation of alkynes with H-phosphonates and oxygen in the air

A highly efficient one-pot strategy has been developed for the synthesis of β-ketophosphonates directly from alkynes and dialkyl H-phosphonates in the presence of widely available AgNO3/CuSO4 and K2S2O8 at room temperature under open-air conditions.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-03, Vol.51 (18), p.3846-3849
Hauptverfasser: Chen, Xin, Li, Xu, Chen, Xiao-Lan, Qu, Ling-Bo, Chen, Jian-Yu, Sun, Kai, Liu, Zhi-Dong, Bi, Wen-Zhu, Xia, Ying-Ya, Wu, Hai-Tao, Zhao, Yu-Fen
Format: Artikel
Sprache:eng
Schlagworte:
Alkynes
Copper
Oxygen
Strategy
Synthesis
Synthesis (chemistry)
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Zusammenfassung:A highly efficient one-pot strategy has been developed for the synthesis of β-ketophosphonates directly from alkynes and dialkyl H-phosphonates in the presence of widely available AgNO3/CuSO4 and K2S2O8 at room temperature under open-air conditions.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc10312b