- Kinetic evidence for hydrophobically stabilized encounter complexes formed by hydrophobic esters in aqueous solutions containing monohydric alcohols
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The pH-independent hydrolysis of four esters, p-methoxyphenyl 2,2-dichloroethanoate (1a), p-methoxyphenyl 2,2-dichloropropanoate (1b), p-methoxyphenyl 2,2-dichlorobutanoate (1c), and p-methoxyphenyl 2,2-dichloropentanoate (1d), in dilute aqueous solution
- Buurma,Pastorello,Blandamer,Engberts
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p. 11848 - 11853
(2007/10/03)
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- Preparation of 2,2-Dihalocarboxylic Acid Methyl Esters by Oxidation-Chlorination of 2-(1-Haloalkyl)-4-methyl-1,3-dioxolanes with Trichloroisocyanuric Acid
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Methyl 2,2-dichloro or 2-bromo-2-chloro carboxylates were obtained in excellent yields by oxidation-chlorination of 2-(1-haloalkyl)-4-methyl-1,3-dioxolanes with trichloroisocyanuric acid.
- Boni, Monica,Ghelfi, Franco,Pagnoni, Ugo Maria,Zucchi, Claudia
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p. 1622 - 1626
(2007/10/02)
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- Trichloroisocyanuric Acid Oxidation of 2-Chloro Aldehyde Acetals to 2-Chloro Acids Esters
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2-Chloro acid methyl esters were prepared in good yields treating 2-chloro aldehyde dimethyl acetals with trichloroisocyanuric acid in DMF.Aldehyde dimethyl acetals with the 2-halogen on a tertiary carbon atom were poorly reactive and could be oxidized efficiently only after their transformation into 1,3-dioxolanes.
- Boni, Monica,Ghelfi, Franco,Pagnoni, Ugo Maria,Pinetti, Adriano
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p. 156 - 159
(2007/10/02)
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