α Cetophosphonates Et Esters Cycliques D'Hydroxymethylenes Diphosphonates Syntheses, Structures Et Hydrolyse

A Tromelin, DE Manouni, R Burgada

文献索引：Tromelin, Anne; El Manouni, Driss; Burgada, R. Phosphorus and Sulfur and the Related Elements, 1986 , vol. 27, p. 301 - 312

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被引用次数: 40

摘要

Abstract Synthesis of symmetrical diesters derived from hydroxy methylene diphosphonic acids 1 to 8 is described either in one step or via the corresponding α ketophosphonate 1a to 8a. Study of the diphosphonates (1 to 6)→ phosphate-phosphonates (1b to 6b) isomerization has been realized. Results related to peculiar cases in connection with nonsymmetrical esters 10, 11, 17 and study of the hydrolysis reaction of diphosphonates ...