376353-49-0Relevant academic research and scientific papers
Iron-catalyzed allylic arylation of olefins via C(sp3)-H activation under mild conditions
Sekine, Masaki,Ilies, Laurean,Nakamura, Eiichi
supporting information, p. 714 - 717 (2013/04/10)
An aryl Grignard reagent in the presence of mesityl iodide converts an allylic C-H bond of a cycloalkene or an allylbenzene derivative into a C-C bond in the presence of a catalytic amount of Fe(acac)3 and a diphosphine ligand at 0 C. The stereo- and regioselectivity of the reaction, together with deuterium labeling experiments, suggest that C-H bond activation is the slow step in the catalytic cycle preceding the formation of an allyliron intermediate.
Efficient palladium-catalyzed nucleophilic addition of triorganoindium reagents to carbocyclic derivatives
Baker, Lucas,Minehan, Thomas
, p. 3957 - 3960 (2007/10/03)
Palladium (0)-catalyzed allylic substitution reactions employing triorganoindium reagents have been investigated. In situ generated vinyl- and arylindiums react with substituted and unsubstituted cyclohex-2-enyl esters in the presence of 1-3 mol % Pd2(dba)3 to produce vinyl- or arylcyclohexenes in moderate to excellent yields. The stereoselectivity of this process was also examined, and evidence is presented that the reaction proceeds with inversion of stereochemical configuration.
Palladium-catalyzed arylation of allylic benzoates using hypervalent siloxane derivatives
Correia,DeShong
, p. 7159 - 7165 (2007/10/03)
Palladium-catalyzed cross-coupling of hypervalent arylsiloxane derivatives proceeded in good to excellent yields with allylic benzoates. Arylation occurred with complete inversion of configuration. The scope and limitations of this reaction, an alternative to the Stille coupling, is summarized.
