1424363-62-1Relevant articles and documents
Mild Isomerization of Conjugated Dienes Using Co-Mediated Hydrogen Atom Transfer
Delgado, Kyle R.,Youmans, Dustin D.,Diver, Steven T.
supporting information, p. 750 - 754 (2020/01/31)
A mild and high yielding rearrangement of 1,3-disubstituted-1,3-dienes to 1,1,4-trisubstituted-1,3-dienes using a cobaloxime catalyst and a silane cocatalyst is reported. Chiral centers near the conjugated diene were not racemized. Deuterium labeling studies are consistent with a hydrogen atom transfer mechanism, and radical intermediates were found to be accessible due to the observed ring opening of a cyclopropane ring.
