Observations on the reactivity of thiyl radicals derived from 3,6-epidithiodiketopiperazine-2,5-diones and related congeners.
A range of thiyl radicals derived from the reduced form of epidithiodiketopiperazines (ETPs) act as polarity reversal catalysts for the hydrosilylation of an enol lactone but not for H-atom abstraction from a model ribose ester.
Hilton
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Chemistry Department, University College London, Christopher Ingold Laboratories, 20 Gordon Street, London WC1H OAJ, UK.
Motherwell
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Potier
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Pradet
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Selwood
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D005609:Free Radicals; D007202:Indicators and Reagents; D007700:Kinetics; D008958:Models, Molecular; D010879:Piperazines / Q000138:chemical synthesis* / Q000737:chemistry; D013329:Structure-Activity Relationship; D013438:Sulfhydryl Compounds / Q000737:chemistry
D005609:Free Radicals; D007202:Indicators and Reagents; D010879:Piperazines; D013438:Sulfhydryl Compounds; C003905:3,6-bis(5-chloro-2-piperidyl)-2,5-piperazinedione