ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Phosphorylated isothioureas. II. Preparation and properties of N-(O,O-dialkyl and -diphenylphosphoryl)-S-alkyl substituted isothioureas
L. Kuruc, V. Konečný, Š. Kováč, and Š. Truchlík
Research Institute of Agrochemical Technology,
810 04 Bratislava
Abstract: The synthesis of trisubstituted phosphorylisothioureas by the reaction of
0,0-dialkyl and 0,0-diphenyl chlorophosphates with thiouronium salts in
the presence of different agents binding hydrogen halogenide or by the reaction
of the corresponding phosphites with thiouronium salts in carbon tetrachloride
in the presence of triethylamine is described. The i.r., u.V., and 1H-n.m.r.
spectra as well as pesticidal activities of the prepared compounds are discussed.
Full paper in Portable Document Format: 324a542.pdf
Chemical Papers 32 (4) 542–558 (1978)
Tuesday, November 28, 2023