Iron-catalysed 1,2-aryl migration of tertiary azides
1,2-Aryl migration of α,α-diaryl tertiary azides was achieved by using the catalytic system of FeCl2/N-heterocyclic carbene (NHC) SIPr·HCl. The reaction generated aniline products in good yields after one-pot reduction of the migration-resultant imines.
Copper-catalyzed aerobic aliphatic C-H oxygenation with hydroperoxides
We report herein Cu-catalyzed aerobic oxygenation of aliphatic C-H bonds with hydroperoxides, which proceeds by 1,5-H radical shift of putative oxygen-centered radicals (O-radicals) derived from hydroperoxides followed by trapping of the resulting carboncentered radicals with molecular oxygen.
Too, Pei Chui,Tnay, Ya Lin,Chiba, Shunsuke
p. 1217 - 1225
(2013/07/26)
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