Direct Synthesis of ESBO Derivatives-18O Labelled with Dioxirane
The easy oxidation procedure involved the stepwise addition (20 min) of standardized dioxirane 1a solution to the glyceryl-three linoleate ( 2) dissolved in CH 2 Cl 2 (20 mL) and kept at 20°C. A moderate excess of dioxirane 18 O-DDO ( 1a) was applied in order to achieve complete substrate conversion as monitored by TLC (Scheme 4 ). Scheme 4
Direct synthesis of ESBO derivatives-O labelled with dioxirane
This work addresses a new approach developed in our laboratory, consisting in the application of isolated dimethyldioxirane (DDO, 1a) labelled with O for synthesis of epoxidized glyceryl linoleate (Gly-LLL, 2).
Direct Synthesis of ESBO Derivatives- 18 O Labelled with
Direct Synthesis of ESBO Derivatives- 18 O Labelled with Dioxirane Hindawi Publishing Corporation e Scientic World Journal Volume , Article ID , pages http://dx.doi.org/.// Research Article Direct Synthesis of ESBO Derivatives-18O Labelled with Dioxirane StefanoLaTegola,1CosimoAnnese,2,3MicheleSuman,4ImmacolataTommasi,2
Direct Synthesis of ESBO Derivatives-O Labelled with Dioxirane
We expect that this work could contribute in improving analytical methods for the determination of epoxidized soybean oil (ESBO) in complex food matrices by adopting an...
Direct Synthesis of ESBO Derivatives-18O Labelled with Dioxirane
2 TheScientificWorldJournal O O O O O O O O O O O O 2a Figure1:Structureof(Gly-LLL-ox2a):oneofchemicalspeciesinESBO(fromlinoleicinsn-1,sn-2,andsn-3). O O R2 R1 1 (1a: R1 =R2 =CH3 1b: R1 =CF 3, R 2 CH
