77446-24-3Relevant academic research and scientific papers
γ-Selective cross-coupling of allylic silanolate salts with aromatic bromides using trialkylphosphonium tetrafluoroborate salts prepared directly from phosphine?borane adducts
Denmark, Scott E.,Werner, Nathan S.
supporting information; scheme or table, p. 4596 - 4599 (2011/10/12)
The γ-selective, palladium-catalyzed cross-coupling of sodium (Z)-2-butenyldiethylsilanolate with a variety of aromatic bromides is reported. The protocol provides high yields (73-94%) and site selectivity (γ/α, 25:1 → > 99:1) in the coupling of electron-
COOLIGOMERIZATION OF PROPADIENE WITH PROPYNE CATALYSED BY NICKEL(0) COMPLEXES
Cermak, Jan,Blechta, Vratislav,Chvalovsky, Vaclav
, p. 1274 - 1286 (2007/10/02)
Cooligomerization of propadiene with propyne catalysed by bis(1,5-cyclooctadiene)nickel and tetrakis(triphenylphosphine)nickel gives a variety of products, including besides the cooligomers also the homooligomers of both monomers.The type of catalyst affects partially the product distribution due to changes in the degree of oligomerization.Cooligomerization of propadiene with 3-deuteriopropyne provided information about relative proportion of propadiene and propyne units in the oligomers.
