Kelly, Christopher B. published the artcileOxidative cleavage of allyl ethers by an oxoammonium salt, Recommanded Product: 4-Acetamido-2,2,6,6-tetramethyl-1-oxopiperidinium Tetrafluoroborate, the publication is Organic & Biomolecular Chemistry (2015), 13(14), 4255-4259, database is CAplus and MEDLINE.
A method to oxidatively cleave allyl ethers to their corresponding aldehydes mediated by an oxoammonium salt is described. Using a biphasic solvent system and mild heating, the cleavage proceeds readily, furnishing a variety of α,β-unsaturated aldehydes and ketones. E.g, oxidative cleavage of allyl ether (I) in presence of oxoammonium salt (II) gave 79% α,β-unsaturated aldehyde (III).
Organic & Biomolecular Chemistry published new progress about 219543-09-6. 219543-09-6 belongs to piperidines, auxiliary class Piperidine,Fluoride,Salt,Amine,Amide, name is 4-Acetamido-2,2,6,6-tetramethyl-1-oxopiperidinium Tetrafluoroborate, and the molecular formula is C11H21BF4N2O2, Recommanded Product: 4-Acetamido-2,2,6,6-tetramethyl-1-oxopiperidinium Tetrafluoroborate.
Referemce:
https://en.wikipedia.org/wiki/Piperidine,
Piperidine | C5H11N – PubChem