Danneman, Michael W. published the artcileOxidative Inter-/Intermolecular Alkene Diamination of Hydroxy Styrenes with Electron-Rich Amines, Recommanded Product: (E)-1-Cinnamylpiperazine, the publication is Organic Letters (2015), 17(10), 2558-2561, database is CAplus and MEDLINE.
Doubly intermol. alkene diamination is achieved with electron-rich, terminal alkenes through the use of a hypervalent iodine (PhI(OAc)2) reagent, iodide, and electron-rich amines. Mono- and disubstituted amines combine with electron-rich alkenes, particularly o-hydroxystyrenes, to achieve the greatest level of generality. This operationally straightforward protocol, unreliant on conventional metal-based activation, is compatible with a broad range of functional groups.
Organic Letters published new progress about 87179-40-6. 87179-40-6 belongs to piperazines, auxiliary class Benzenes, name is (E)-1-Cinnamylpiperazine, and the molecular formula is C13H18N2, Recommanded Product: (E)-1-Cinnamylpiperazine.
Referemce:
https://en.wikipedia.org/wiki/Piperazine,
Piperazines – an overview | ScienceDirect Topics