Regiochemistry of reaction of benzo[d]-1,3,2-dioxaphosphorin-2-ylisocyanate with ortho-halophenylcarbonyldiethylphosphonates
作者:L. M. Burnaeva、V. F. Mironov、A. T. Gubaidullin、G. A. Ivkova、A. B. Dobrynin
DOI:10.1134/s1070363212100192
日期:2012.10
derivatives containing an isocyanate group react readily with the activated carbonyl compounds to give a variety of difficultly accessible P-heterocycles: spirophosphoranes [1], diazadiphosphetidines, 1,3,2-dioxaphosphepines [2]. Thus, the reactions involving perfluoro-para-quinone [3] and para-substituted arylcarbonylphosphonates [4] result in the substituted phosphabicyclononanes containing phosphorus–oxygen