Abstract
Abstract An NMR 13C study has shown that proton rearrangement in pyrazole is decreased by adding small amounts of water to the sample. Single water molecules as coordination centres pertrub the mechanism of cooperative proton transfer occurring in pyrazole selfassociates. The decrease of the rearrangement effect due to water is similar to the action of transition metal ions studied by the authors earlier.
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Schedule a callMore From: Zeitschrift fur Naturforschung. Section C, Biosciences
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