1194-56-5Relevant articles and documents
Intramolecular heck reactions of unactivated alkyl halides
Firmansjah, Luke,Fu, Gregory C.
, p. 11340 - 11341 (2007)
A method has been developed for achieving palladium-catalyzed intramolecular Heck reactions of unactivated, β-hydrogen-containing alkyl bromides and chlorides. The data from a stereochemical investigation are consistent with carbon-carbon bond formation via an alkylpalladium, rather than a radical, intermediate. Copyright
Endo-selective pd-catalyzed silyl methyl heck reaction
Parasram, Marvin,Iaroshenko, Viktor O.,Gevorgyan, Vladimir
supporting information, p. 17926 - 17929 (2015/03/04)
A palladium (Pd)-catalyzed endo-selective Heck reaction of iodomethylsilyl ethers of phenols and aliphatic alkenols has been developed. Mechanistic studies reveal that this silyl methyl Heck reaction operates via a hybrid Pd-radical process and that the silicon atom is crucial for the observed endo selectivity. The obtained allylic silyloxycycles were further oxidized into (Z)-alkenyldiols.
A new catalytic transformation of diazo esters: hydride abstraction in dirhodium(II)-catalysed reactions
Doyle, Michael P.,Dyatkin, Alexey B.,Autry, Christopher L.
, p. 619 - 622 (2007/10/02)
Secondary benzylic and allylic diazoacetates undergo dirhodium(II)-catalysed diazo decomposition to form, competitively or exclusively, ketone and vinylidene products from intramolecular hydride abstraction in catalyst ligand-dependent molar ratios.
