Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Iwona Połeć"'
Autor:
Marzena Kaniewska, Iwona Połeć, Marek Trojanowicz, Justyna Jonca, Tomasz Sikora, Jean-Louis Marty
Publikováno v:
Open Chemistry, Vol 10, Iss 6, Pp 1760-1765 (2012)
Chiral effects for the inhibition of acetylcholinesterase by organophosphorus pesticides were investigated for insecticide malathion and malaoxon, which is a metabolic product of malathion in living organisms. Studies were carried out using a bienzym
Autor:
Grażyna Oleksa, Anna Kiełczewska, Jan Legocki, Iwona Połeć, Leszek Konopski, Hanna Nowacka Krukowska
Publikováno v:
Open Chemistry, Vol 8, Iss 6, Pp 1251-1265 (2010)
Seven alkyl methylphosphonic acids, products of hydrolytic degradation of organophosphorus chemical warfare agents, were obtained with a high purity (mostly above 98%), with the aim of being applyed as future certified reference materials. Ethyl (EMP
Publikováno v:
Pesticide Science. 53:165-171
Malathion enantiomers were synthesized by nucleophilic substitution of O,O-dimethyl dithiophosphoryl anion to diethyl (R)- or (S)-2-bromosuccinate. Malaoxon enantiomers were obtained from optically active malathions in thiono–thiolo rearrangement w