I-Trifluoromethanesulfonic anhydride, ekwabizwa ngokuba yi-triflic anhydride, yikhompawundi yemichiza enefomula₂O.
Yi-asidi ye-anhydride ephuma kwi-triflic acid.
Le khompawundi i-electrophile eyomeleleyo, iluncedo ekwaziseni iqela le-triflyl, CF₃SO₂.
I-Tf₂O efinyeziweyo, i-triflic anhydride yi-acid anhydride ye-asidi eyomeleleyo ye-triflic acid, i-CF₃SO₂OH.
| Izinto | Inkcazo | Iziphumo zovavanyo |
| Imbonakalo | Ulwelo olungenambala olucacileyo | Iyahambelana |
| Ubunyulu | 99.0% min | 99.52% |
| F | ≤50ppm | 13.9ppm |
| CF3SO3H | ≤0.5% | 0.38% |
| SO4 | ≤100ppm | 74.4ppm |
| Ukuqukumbela: Ufanelekile. | ||
I-Trifluoromethanesulfonic Anhydride yi-electrophile eyomeleleyo esetyenziswa kwi-chemical synthesis ukwazisa iqela le-triflyl.
I-Trifluoromethanesulfonic anhydride isetyenziselwa ukuguqula i-phenols kwaye imine ibe yi-triflic ester kunye neqela le-NTf.I-electrophile enamandla esetyenziselwa ukuqaliswa kweqela le-triflyl kwi-chemical synthesis.Isebenza njenge-reagent ekulungiseleleni i-alkyl kunye ne-vinyl triflates, kunye ne-stereoelective synthesis ye-mannosazide methyl uronate donors.Isebenza njenge-catalyst ye-glycosylation kunye ne-anomeric hydroxy sugars ukulungiselela i-polysaccharides.
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