In Situ Generated (Hypo)Iodite Catalysts for the Direct α‐Oxyacylation of Carbonyl Compounds with Carboxylic Acids

Muhammet Uyanik, Daisuke Suzuki, Takeshi Yasui, Kazuaki Ishihara

Angewandte Chemie International Edition · 2011 · 342 citations · 26 references

Concepts

Abstract

It′s the iodine: The intra- and intermolecular title reaction is catalyzed by an in situ generated ammonium (hypo)iodite species. Either H2O2 or tert-butyl hydroperoxide (TBHP) can be used as an environmentally benign oxidant and a wide range of substrates react to give the corresponding α-acyloxycarbonyl compounds in good to excellent yields.

References

26