반응 #7318

ord-befbfb3aff7c451d95620ddeb9864f61

반응 방정식

O=S(=O)(OS(=O)(=O)C(F)(F)F)C(F)(F)F
trifluoromethanesulfonic anhydride
COC(=O)OC
dimethyl carbonate
COS(=O)(=O)C(F)(F)F
methyl trifluoromethanesulfonate
수율 197.7%

반응 조건

상세 조건
See reaction.notes.procedure_details.

실험 절차

731 g (2.59 mol) of trifluoromethanesulfonic anhydride and 232 g (2.58 mol) of dimethyl carbonate are added to the residue, and the process described above is repeated. 837 g of methyl trifluoromethanesulfonate having a purity of greater than 99% are isolated (yield: 99.1%).

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US07084290B2uspto-grants-2006_08