1374016-20-2Relevant academic research and scientific papers
Hypervalent iodine(III)-Mediated oxidative decarboxylation of β,γ-unsaturated carboxylic acids
Kiyokawa, Kensuke,Yahata, Shunsuke,Kojima, Takumi,Minakata, Satoshi
supporting information, p. 4646 - 4649 (2015/01/09)
A novel oxidative decarboxylation of β,γ-unsaturated carboxylic acids mediated by hypervalent iodine(III) reagents is described. The decarboxylative C-O bond forming reaction proceeded in the presence of PhI(OAc)2 to give the corresponding allylic acetates. In addition, decarboxylative C-N bond formation was achieved by utilizing hypervalent iodine(III) reagents containing an I-N bond. Mechanistic studies suggest the unique reactivity of hypervalent iodine reagents in this ionic oxidative decarboxylation.
Iodine(III)-mediated intermolecular allylic amination under metal-free conditions
Souto, Jose A.,Zian, Debora,Muniz, Kilian
supporting information; experimental part, p. 7242 - 7245 (2012/06/16)
A new approach to direct intermolecular allylic amination has been developed using metal-free conditions at room temperature. The reaction employs a hypervalent iodine(III) reagent as an oxidant and bistosylimide as a nitrogen source. A series of different allylic aminations are presented with up to a 99% yield. Mechanistic studies including isotope labeling and Hammett correlation suggest that depending on the substrate structure two different mechanisms can be operating.
