Synthesis of new enolphosphates displaying biological activity
Titel:
Synthesis of new enolphosphates displaying biological activity
Auteur:
Bodalski, R. Mikolajczyk, J. Zwierzak, A. Wroblewski, A. Markowicz, W. Koszuk, J. Kluba, M. Brylikowska-Piotrowicz, J.
Verschenen in:
Journal of environmental science and health. Part B, Pesticides, food contaminants, and agricultural wastes
Paginering:
Jaargang 18 (1983) nr. 4-5 pagina's 579-589
Jaar:
1983
Inhoud:
A series of new enolphosphates containing carboalkoxy or carbamoyl at the α-vinylic position and substituted with halophenyl groups at the β-carbon atom were synthesized by the Perkov reaction between trialkyl phosphites and suitable derivatives of pyruvic esters or amides. Biological screening of these compounds revealed different biological activity, when their regioisomers, in which the location of carboalkoxy (carbamoyl) residues in the molecule is reversed, were compared. Enolphosphates, as a class of compounds, are well recognized because of their biological activity1. Some of them are manufactured and used in pest control.