Magnesium bis(monoperoxyphthalate) hexahydrate as mild and efficient oxidant for the synthesis of selenones
作者:Andrea Temperini、Massimo Curini、Ornelio Rosati、Lucio Minuti
DOI:10.3762/bjoc.10.127
日期:——
method for the direct oxidation of selenides to selenones using magnesium bis(monoperoxyphthalate) hexahydrate (MMPP) has been developed. Noteworthy this transformation proceeds at room temperature, employs a cheap and safety oxidant and has a broad functional group tolerance. Moreover, the produced selenones could be useful intermediates for the synthesis of different heterocyclic compounds.
Novel synthesis of selenones: Application to the synthesis of alkyl cyclopropanecarboxylates
作者:A. Krief、W. Dumont、A.F. De Mahieu
DOI:10.1016/0040-4039(88)85139-6
日期:1988.1
Selenones are prepared by oxidation of selenides by hydrogen peroxide-benzeneseleninic acid. They react with α, β -unsaturated esters and alkylidene malonates in the presence of t-BuOK and produce alkyl Cyclopropanecarboxylates.