Synthesis and X-ray structure of a novel 1,3-dioxo-2(σ4λ5)-4,5(σ3λ3)-triphospholane: a (self-)trapping aryl-metaphosphonate
Abstract
The reaction of molecular oxygen with 1-amino-diphosphene produces a novel 1,3-dioxo-2λ5, 4λ3, 5λ3-triphospholane-2-oxide via the [2 + 3]-addition of 2,4,6-tri-tert-butylphenylmetaphosphonate to the diphosphene monoxide, the structure of which is elucidated by X-ray analysis.