681427-76-9Relevant academic research and scientific papers
Tandem Enyne Metathesis-Diels-Alder Reaction for Construction of Natural Product Frameworks
Rosillo, Marta,Dominguez, Gema,Casarrubios, Luis,Amador, Ulises,Perez-Castells, Javier
, p. 2084 - 2093 (2007/10/03)
Enynes connected through aromatic rings are used as substrates for metathesis reactions. The reactivity of three ruthenium carbene complexes is compared. The resulting 1,3-dienes are suitable precursors of polycyclic structures via a Diels-Alder process.
Synthesis of bridged medium-sized rings through the intramolecular Pauson-Khand reaction
Lovely, Carl J.,Seshadri, Hemalatha,Wayland, Brian R.,Cordes, A. Wallace
, p. 2607 - 2610 (2007/10/03)
(Equation presented) A series of aromatic enynes containing steric buttressing elements were prepared and evaluated in the NMO-mediated Pauson-Khand cyclization. O-Allyl systems led to the expected angularly fused products, whereas the O-butenyl and O-pentenyl derivatives afforded the unprecedented bridge systems.
