4431-41-8Relevant articles and documents
A new domino oxidation—rearrangement of 2,3-dihydrowogonin to negletein
Spoerlein-Guettler, Cornelia,Milius, Wolfgang,Obenauf, Johannes,Schobert, Rainer
, p. 1560 - 1562 (2016)
We report an expeditious, iodine-catalysed oxidation of 2,3-dihydrowogonin to negletein which comprises a Wessely–Moser rearrangement (WMR), associated not with an O-demethylation, as usual, but with an oxygen to oxygen methyl shift. In contrast, DDQ in 1