Anisuzzaman AKM, Storehalder T, Williams DC, Ogg N, Kilbourne TD, Johnsamuel J, Cottrell CE. Effect of alcohols on the stability of iprodione in solution.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2008;
56:502-506. [PMID:
18092749 DOI:
10.1021/jf0720483]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
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.
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