Journal ArticleDOI
Remote oxidation of ketones to γ- and δ-diketones
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In this paper, a single stage remote oxidation of ketones to γ- and δ-diketones has been carried out in a sodium peroxysulfate-iron(II) sulfate system.Abstract:
A single stage remote oxidation of ketones to γ- and δ-diketones has been carried out in a sodium peroxysulfate-iron(II) sulfate system.read more
Citations
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Journal ArticleDOI
Cp* Iridium Precatalysts for Selective C- H Oxidation with Sodium Periodate As the Terminal Oxidant
Meng Zhou,Ulrich Hintermair,Brian G. Hashiguchi,Alexander R. Parent,Sara M. Hashmi,Menachem Elimelech,Roy A. Periana,Gary W. Brudvig,Robert H. Crabtree +8 more
TL;DR: Sodium periodate (NaIO4) is shown to be a milder and more efficient terminal oxidant for C-H oxidation with Cp*Ir (Cp* = C5Me5) precatalysts than ceric(IV) ammonium nitrate.
References
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Journal ArticleDOI
Biomimetic control of chemical selectivity
TL;DR: A number of enzyme mimics have been constructed to imitate an enzymatic mechanism, using the same catalytic groups which the enzyme uses and examining the question of whether a proposed mechanism for the enzyme process is reasonable or duplicable as discussed by the authors.
Journal ArticleDOI
Electron-transfer processes: peroxydisulfate, a useful and versatile reagent in organic chemistry
Book ChapterDOI
Biomimetic control of chemical selectivity
TL;DR: One of the challenges for enzyme mimics is to duplicate not only the mechanism by which the enzyme operates but also the very large rate of the process.
Journal ArticleDOI
Differentiation of excited-state and biradical processes. Photochemistry of phenyl alkyl ketones in the presence of oxygen
R.D. Small,J.C. Scaiano +1 more
TL;DR: The photochemistry of butyrophenone, valerophenone, and phenylbutyrophenon was examined in the presence of oxygen as discussed by the authors, and it was shown that triplet quenchers can tune the triplet lifetime to a conveniently short value allowing the differentiation of triplet state and biradical reactions.