Makai, Szabolcs published the artcilePreparation of O-pivaloyl hydroxylamine triflic acid, Recommanded Product: O-Pivaloylhydroxylamine trifluoromethanesulfonate, the publication is Organic Syntheses (2020), 207-216, database is CAplus.
The detailed two-step preparation of O-pivaloyl hydroxylamine triflic acid was reported (I). Use of I as a reagent, for example in the synthesis of N-heterocycles and as an aminating agent, was also discussed.
Organic Syntheses published new progress about 1293990-73-4. 1293990-73-4 belongs to catalysis-chemistry, auxiliary class Aliphatic Chain, name is O-Pivaloylhydroxylamine trifluoromethanesulfonate, and the molecular formula is C6H12F3NO5S, Recommanded Product: O-Pivaloylhydroxylamine trifluoromethanesulfonate.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia