コンテンツへスキップ
Merck

Effect of alcohols on the stability of iprodione in solution.

Journal of agricultural and food chemistry (2007-12-21)
Abul K M Anisuzzaman, Thomas Storehalder, David C Williams, Norlida Ogg, Tracee D Kilbourne, Jayaseharan Johnsamuel, Charles E Cottrell
要旨

Both primary and secondary alcohols degrade iprodione, 3-(3,5-dichlorophenyl)-N-(1-methylethyl)-2,4-dioxo-1-imidazolidine carboxamide. Steric hindrance has been found to have an inverse effect on the rate of its decomposition, and a fully substituted alcohol, such as tert-butanol, does not degrade iprodione due to extreme steric hindrance. The instability of iprodione in alcohol was found to be a function of the structure of the alcohol. The product, N-(3,5-dichlorophenyl)-3-(1-methylethyl)-2,4-dioxo-1-imidazolidine carboxamide, is obtained from all of the reacting alcohols. Confirmation of this structure came from the consideration of its NMR, mass spectral, and elemental analysis data.

材料
製品番号
ブランド
製品内容

Supelco
イプロジオン, PESTANAL®, analytical standard
Sigma-Aldrich
[3-(3,5-ジクロロフェニル)-2,4-ジオキソイミダゾリジニル]-N-(メチルエチル)カルボキシアミド, 97%