Tetrahedron

Michael addition of phosphorus derivatives on tetraethyl ethylidenediphosphonate

L Delain-Bioton, A Turner, N Lejeune, D Villemin…

文献索引：Delain-Bioton, Lise; Turner, Adele; Lejeune, Nicolas; Villemin, Didier; Hix, Gary B.; Jaffres, Paul-Alain Tetrahedron, 2005 , vol. 61, # 27 p. 6602 - 6609

全文：HTML全文

被引用次数: 12

摘要

Nucleophilic phosphorus add to tetraethyl ethylidene diphosphonate in protic solvent to yield the product of the Michael reaction. This reaction appeared to be reversible at a temperature upper than 160° C. To avoid this reverse reaction, alkylation in α position of the two phosphonate functions by activated elecrophile is reported.