1262899-39-7Relevant academic research and scientific papers
Rhodium-catalyzed intramolecular [3+2+2] cycloadditions between alkylidenecyclopropanes, alkynes, and alkenes
Araya, Marisel,Gulias, Moises,Fernandez, Israel,Bhargava, Gaurav,Castedo, Luis,Mascarenas, Jose Luis,Lopez, Fernando
, p. 10255 - 10259 (2014)
A Rh-catalyzed intramolecular [3+2+2] cycloaddition is reported. The cycloaddition affords synthetically relevant 5,7,5-fused tricyclic systems of type 2 from readily available dienyne precursors. The transformation takes place with moderate or good yield
Nickel-catalyzed [3+2+2] cycloadditions between alkynylidenecyclopropanes and activated alkenes
Saya, Lucia,Bhargava, Gaurav,Navarro, Miguel A.,Gulias, Moises,Lopez, Fernando,Fernandez, Israel,Castedo, Luis,Mascarenas, Jose L.
supporting information; experimental part, p. 9886 - 9890 (2011/02/24)
Now with nickel: [3C+2C+2C] cycloadditions involving non-activated alkylidenecyclopropanes provide a practical entry to a variety of interesting 6,7-fused bicyclic systems (see scheme; cod=1,5-cyclooctadiene). DFT calculations, combined with experimental
