19950-77-7Relevant articles and documents
Manganese(II)/Picolinic Acid Catalyst System for Epoxidation of Olefins
Moretti, Ross A.,Du Bois,Stack, T. Daniel P.
supporting information, p. 2528 - 2531 (2016/07/06)
An in situ generated catalyst system based on Mn(CF3SO3)2, picolinic acid, and peracetic acid converts an extensive scope of olefins to their epoxides at 0 °C in 5 min, with remarkable oxidant efficiency and no evidence of radical behavior. Competition experiments indicate an electrophilic active oxidant, proposed to be a high-valent Mn = O species. Ligand exploration suggests a general ligand sphere motif contributes to effective oxidation. The method is underscored by its simplicity and use of inexpensive reagents to quickly access high value-added products.
Epoxidation of olefins at low temperature using m-chloroperbenzoic acid
Srinivasan,Chandrasekharam,Vani,Chida, A. Seema,Singh
, p. 1853 - 1858 (2007/10/03)
Epoxidation of olefins using m-chloroperbenzoic acid in dichloromethane without catalyst at low temperature is described.