Hydrogenation of α-oxophosphonates with molecular hydrogen catalyzed by palladium on carbon carrier as synthesis procedure for α-hydroxyphosphonates

…, AD Averin, VI Isaeva, ED Finashina, LM Kustov…

文献索引：Gulyukina; Bondarenko; Averin; Isaeva; Finashina; Kustov; Beletskaya Russian Journal of Organic Chemistry, 2007 , vol. 43, # 8 p. 1180 - 1185

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被引用次数: 7

摘要

Abstract Hydrogenation with molecular hydrogen of substituted benzoylphosphonic acids ethyl esters provides a convenient preparation method for diethyl [hydroxy (aryl) methyl] phosphonates. Both the palladium on activated carbon and the palladium immobilized in a chitosan matrix applied on a carbon carrier sibunit can be employed as catalysts.