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Einführung von Sauerstoff‐Funktionen in die α‐Stellung von β‐Diketonen, 9. Ozonolytische Fragmentierung von Pyridinium‐Yliden
Author(s) -
Schank Kurt,
Lick Carlo
Publication year - 1982
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19821151221
Subject(s) - chemistry , pyridinium , pyridine , medicinal chemistry , bicyclic molecule , stereochemistry
of Oxygen Functions into the α‐Position of β‐Diketones, 9. Ozonolytic Fragmentation of Pyridinium Ylides Pyridinium diacyl methanides 3 are cleaved by equimolar amounts of ozone in aprotic medium yielding vicinal tricarbonyl compounds 6 and pyridine. Peroxidic reaction products are not detectable.