Olah, George A.; Parker, David G.; Yoneda, Norihiko published the article 《Oxyfunctionalization of hydrocarbons. 5. Protolytic cleavage-rearrangement reactions of tertiary alkyl (arylalkyl) peroxy esters in superacids》. Keywords: peroxy acid rearrangement; magic acid rearrangement; carbenium ion NMR.They researched the compound: Picolinoyl chloride hydrochloride( cas:39901-94-5 ).Application of 39901-94-5. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:39901-94-5) here.
The superacid induced cleavage-rearrangement reactions of peroxy esters, including those of tert-alkyl peroxyacetates, as well as various other tert-butyl peroxy esters were studied. Particularly, tert-butyl peracetate was unique in that both O-O and C-O cleavage products were observed, depending upon conditions. The yield of O-O and C-O cleavage products from various peroxy esters is discussed in terms of the inactivation (via protonation) of peroxy acid and the relative migratory aptitude of alkyl groups. The direct observation of the reaction intermediates, including the dimethylphenoxycarbenium ion (I) in the reactions of cumyl peroxy esters, is discussed.
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