No abstract

A method for the synthesis of O,O-diethyl (N-benzoyl)trichloroacetimidoylphosphonate (1) by successive reaction of N-(l-diethoxyphosphoryl-2,2-dichlorovinyl)benzamide with Me3SiCI and CI 2 was proposed. The reaction of phosphouate 1 with R3P follows the [4+1] cycloaddition mechanism to give phosphoranes, whose stability and further transformations are controlled by the nature of R.

No abstract

Die N‐Cyanarylamidine (I) reagieren mit Phosphorpentachlorid zu den Phosphatriazinderivaten (II).