Synthesis and Insecticidal Activity of N4-Aryl-N1- (O,O-dialkyl thiophosphoryl)Piperazines

Chemistry Department, Lucknow University, Lucknow

Central Drug Research Institute, Lucknow

Manuscript received 25 March 1980, accepted 26 July 1980

Eleven new N⁴-aryi-N¹-(O,O-dialkyl thiophosphoryl) piperazines have been synthesised as possible insecticides by the condensation of N-aryl piperazines with O,O- dialkyl chlloro-thiophosphates and tested against Periplanata americana.