ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Synthesis and insecticidal and acaricidal activities of O,O-dialkyl S-(5-methyl-5,6-dihydro-1,4-dithiin-2,3-dicarboximidomethyl)thio- and dithiophosphates

F. Gregáň, V. Konečný, and P. Hrnčiar

Department of Inorganic and Organic Chemistry, Faculty of Pharmacy, Komenský University, 880 34 Bratislava

Abstract: O,O-Dialkyl S-(5-methyl-5,6-dihydro-1,4-dithiin-2,3-dicarboximidomethyl)thio- and dithiophosphates were prepared from N-chloromethyl-5-methyl-5,6-dihydro-l,4-dithiin-2,3-dicarboximide and potassium O,O-dialkyl thio- and dithiophosphates, respectively. Electronic and infrared spectra of the prepared thio- and dithiophosphates were evaluated. I t was found that each of the synthesized compounds showed lower insecticidal, acaricidal, and systemic activities than the used standard "Imidan".

Full paper in Portable Document Format: 292a250.pdf

Chemical Papers 29 (2) 250–255 (1975)