Trifluoromethanesulfonic anhydride, izwi kandi nka triflic anhydride, ni imiti ivanze na formula₂O.
Ni aside anhydride ikomoka kuri acide triflic.
Uru ruganda ni electrophile ikomeye, ifite akamaro ko kumenyekanisha itsinda rya triflyl, CF₃SO₂.
Amagambo ahinnye ya Tf₂O, anhydride ya triflic ni acide anhydride ya aside ikomeye ya acide triflic aside, CF₃SO₂OH.
| Ibintu | Ibisobanuro | Ibisubizo by'ibizamini |
| Kugaragara | Amazi adafite ibara | Guhuza |
| Isuku | 99.0% min | 99.52% |
| F | ≤50ppm | 13.9ppm |
| CF3SO3H | ≤0.5% | 0.38% |
| SO4 | ≤100ppm | 74.4ppm |
| Umwanzuro: Yujuje ibisabwa. | ||
Trifluoromethanesulfonic Anhydride ni electrophile ikomeye ikoreshwa muri synthesis ya chimique yo kumenyekanisha itsinda rya triflyl.
Trifluoromethanesulfonic anhydride ikoreshwa muguhindura fenoline na imine muri triflic ester hamwe nitsinda rya NTf.Ni electrophile ikomeye ikoreshwa mugutangiza itsinda rya triflyl muri synthesis.Ikora nka reagent mugutegura alkyl na vinyl triflates, no kuri stereoselective synthesis ya mannosazide methyl uronate abaterankunga.Ikora nk'umusemburo wa glycosylation hamwe na sukari ya hydroxy ya anomeric kugirango utegure polysaccharide.
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