Catalytic Oxidation with Hydrogen Peroxide in Ionic Liquids

Nanoaggregates of Mn(III)tetraperfluorophenylporphyrin: a greener approach for allylic oxidation of olefins

“…Cyclohexene is widely used as a standard substrate to study the catalytic activity of various metalloporphyrins using a variety of oxidizing agents and conditions [1,[43][44][45][46]. The formation of different products or product ratio depends on the catalytic system.…”

Oxodiperoxomolybdenum complex immobilized onto ionic liquid modified SBA-15 as an effective catalysis for sulfide oxidation to sulfoxides using hydrogen peroxide

“…The catalyst can be solubilized in the IL whilst being immiscible with the extraction solvent. This means that the products can be separated by extraction, allowing the catalyst to be recycled [11][12][13][14][15][16]. A further advanced option is the use of a "heterogenized" type of catalysis using ILs known as Supported Ionic Liquid Phase (SILP) catalysts [17][18][19][20][21].…”

Efficient and convenient oxidation of alcohols to aldehydes and ketones with molecular oxygen mediated by In(NO3)3 in ionic liquid [C12mim][FeBr4]

“…Traditional methods for performing such a transformation generally involve the use of stoichiometric amounts of strong oxidizing reagents (e.g., MnO 2 , SeO 2 , CrO 3 , and RuO 4 ) [2][3][4], and suffer from considerable drawbacks, such as high cost, low yield, harsh or delicate reaction conditions, and a large amount of waste by-products. Oxidation with ceric ammonium nitrate [5], H 5 IO 6 [6], diaziridinone [7], tert-butyl hydroperoxide [8], trichloroisocyanuric acid [9,10], H 2 O 2 [11][12][13], and other reagents [14][15][16] have also been developed for this conversion. However, some of the procedures are often associated with one or more disadvantages, such as long reaction times, high temperatures, difficulties in work-up, use of expensive, toxic and moisture-sensitive reagents, and difficulties in recycling the catalyst.…”