0181479 - UFCH-W 20020147 RIV US eng J - Článek v odborném periodiku
Hromadová, Magdaléna - Pospíšil, Lubomír - Giannarelli, S. - Fuoco, R. - Colombini, M. P.
Electrochemical Evidence of Host-Guest Interactions. Change of Redox Mechanism of Fungicides Iprodione and Procymidone in the Nano-cavity of Cyclodextrins.
Microchemical Journal. Roč. 73, - (2002), s. 213-219. ISSN 0026-265X. E-ISSN 1095-9149
Grant CEP: GA MŠMT OC D15.10; GA ČR GP203/02/P082
Výzkumný záměr: CEZ:AV0Z4040901
Klíčová slova: electrochemical evidence * fungicide * cyclodextrin
Kód oboru RIV: CG - Elektrochemie
Impakt faktor: 1.325, rok: 2002

The reduction mechanism of two pesticides, iprodione [3 -3,5-dichlorophenyl)-N-(1-methylethyl)-2,4-dioxo-1-imidazolidinecarboxamide] and [3-(3,5-dichlorophenyl)-1,5-dimethyl-3-azabicyclo[3.1.0]hexane-2,4-dione], was studied in the absence and presence of .beta.-cyclodextrin in a dimethylsulfoxide solvent. Distribution of the reduction products changed in the presence of .beta.-cyclodextrin. The complex formation led to protection of the imidazolidine ring of iprodione against cleavage, with a subsequent decrease in aniline-type products. In the case of procymidone, the mechanism exclusively led to the formation of monochloro derivatives of the original pesticide.
Trvalý link: http://hdl.handle.net/11104/0078043