Synthesis, molecular structure, and spectroscopical properties of alkenylphosphonic derivatives. 1. Vinyl-, propenyl-,(bromoalkenyl)-, and (cyanoalkenyl) phosphonic …

…, E Galvez-Ruano, A Hernandez-Laguna…

文献索引：Sainz-Diaz, C. I.; Galvez-Ruano, E.; Hernandez-Laguna, A.; Bellanato, J. Journal of Organic Chemistry, 1995 , vol. 60, # 1 p. 74 - 83

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被引用次数: 46

摘要

Several vinyl-, propenyl-,(bromoalkeny1)-, and (cyanoalkeny1) phosphonate derivatives have been synthesized. The (2-cyanoviny1) phosphonates have been obtained with an important improvement in the yield (40% versus 6%). The separation of the E and Z isomers of the cyano derivatives and their hydrolysis to the corresponding phosphonic acids have been studied. The bromination and dehydrobromination of some alkenylphosphonic ...