403855-58-3Relevant academic research and scientific papers
On the regiochemistry of nucleophilic attack on 2-halo π-allyl complexes. 4. The effect of silver acetate and nucleophile concentrations in competitive nucleophilic attack with malonate and phenoxide nucleophiles
Organ, Michael G.,Arvanitis, Elena A.,Hynes, Stephen J.
, p. 3918 - 3922 (2007/10/03)
2,3-Dibromo-l-propene or its allyl carbonate analogue are ionized under Pd catalysis to generate the 2-bromo Pd-π-allyl complex (triphenylphosphine ligand), which alkylates with malonate nucleophile at the terminal position. The presence of acetate ion in
Controlling chemoselectivity in vinyl and allylic C-X bond activation with palladium catalysis: A pKa-based electronic switch
Organ, Michael G.,Arvanitis, Elena A.,Dixon, Craig E.,Cooper, Jeremy T.
, p. 1288 - 1294 (2007/10/03)
It has been demonstrated that the same Pd catalyst can be used to effect allylic substitution or vinylic cross-coupling reactions selectively and interchangeably on polyfunctionalized olefin building blocks despite the differences in reaction mechanism. T
On the regiochemistry of nucleophilic attack on 2-halo π-allyl complexes. Part 3: The electronic effect of phenoxide ion and the ligand
Organ, Michael G.,Arvanitis, Elena A.,Hynes, Stephen J.
, p. 8989 - 8992 (2007/10/03)
2,3-Dibromo-1-propene was subjected to competitive attack by malonate and different phenoxide nucleophiles in the presence of Pd substituted with monodentate or bidentate ligands. The presence of phenoxide promotes central carbon attack on the initially-f
