35286-97-6Relevant academic research and scientific papers
Synthesis and crystal structures of extremely crowded oligophenylenes as model precursors to 'cubic graphite'
Wasserfallen, Daniel,Mattersteig, Gunter,Enkelmann, Volker,Müllen, Klaus
, p. 5417 - 5420 (2006)
By using drastic conditions for a Diels-Alder cycloaddition reaction, it was possible to synthesize an oligophenylene with an extremely dense packing of the benzene rings. Crystallographic data could be obtained and a projection of the structure on the pl
Cobalt Octacarbonyl-Catalyzed Scalable Alkyne Cyclotrimerization and Crossed [2 + 2 + 2]-Cycloaddition Reaction in a Plug Flow Reactor
García-Lacuna, Jorge,Domínguez, Gema,Blanco-Urgoiti, Jaime,Pérez-Castells, Javier
supporting information, p. 5219 - 5223 (2018/09/13)
Cobalt-catalyzed alkyne cyclotrimerization and crossed [2 + 2 + 2] cycloadditions are developed in a plug flow reactor. The protocol generally uses 5 mol % of Co2(CO)8 and is scalable at least at multigram scale. Efficient and scalable use of Co2(CO)8 for crossed reactions of diynes and alkynes has hardly any precedent.
Methylidynetricobalt nonacarbonyl catalyzed cyclotrimerization of alkynes
Sugihara, Takumichi,Wakabayashi, Akihito,Nagai, Yasuko,Takao, Hiroko,Imagawa, Hiroshi,Nishizawa, Mugio
, p. 576 - 577 (2007/10/03)
A cobalt carbonyl cluster, methylidynetricobalt nonacarbonyl, catalyzed inter- and intramolecular cyclotrimerization of alkynes producing substituted benzene derivatives in good to excellent yields.
