Synthesis of β-ketophosphonates via AgNO3-catalyzed hydration of alkynylphosphonates: a rate-enhancement effect of methanol
2015
Xiang, Jiannan | Yi, Niannian | Wang, Ruijia | Lu, Linghui | Zou, Huaxu | Pan, Yuan | He, Weimin
β-Ketophosphonates were prepared via AgNO3-catalyzed hydration of alkynylphosphonates with a dramatic rate-enhancement effect of methanol. This benign aqueous-methanol method catalyzed by a low-cost catalyst has simple, atom-economical procedure, and was used effectively with a wide range of substrates.
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