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- W2386184888 abstract "The oxidation of 1-indanone was studied,in which trifluoromethanesulfonic acid(HOTf) was used as catalyst and 30%H2O2 as the oxidant.The effects of the dosage of HOTf,addition amount of H2O2,reaction time,reaction temperature and solvents were investigated.Other proton acid catalysts were also tested to compare with HOTf.The results indicated that the optimal catalyst is HOTf.Under the reaction conditions of 0.1 g 1-indanone,0.5 mL HOTf,0.32 mL 30%H2O2 and 2 mL 2,2,3,3-tetrafluoro-propanol(TFP) at 60 ℃ for 4 h,the conversion of 1-indanone was 86%,while the selectivity of o-hydroxyl-phenylpropyl acid reached 98%.The possible mechanism is that dihydrocoumarin is formed firstly by Baeyer-Villiger rearrangement,then it is hydrolyzed into o-hydroxyl-phenylpropionic acid under aqueous acid condition." @default.
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- W2386184888 date "2007-01-01" @default.
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- W2386184888 title "Studies on the oxidation of 1-indanone catalyzed by trifluoromethanesulfonic acid" @default.
- W2386184888 hasPublicationYear "2007" @default.
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