66021-97-4Relevant academic research and scientific papers
Intermolecular and intramolecular pauson-khand reactions of functionalized Allenes
Gonzalez-Gomez, Alvaro,Anorbe, Loreto,Poblador, Amalia,Dominguez, Gema,Perez-Castells, Javier
supporting information; experimental part, p. 1370 - 1377 (2009/04/11)
Pauson-Khand reactions of functionalized allenes with different alkynes give cyclopentenones with generally high regio-and stereoselectivities. The allenes react through their external double bonds, giving cyclopentenones with exocyclic double bond at their β positions and predominantly with E stereochemistry. Some intramolecular reactions with allenynes connected through aromatic rings are described. These give the corresponding heterocycles with moderate to good yields. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.
Oxa-enediynes: Probing the electronic and stereoelectronic contributions to the bergman cycloaromatization
Jones, Graham B.,Wright, Justin M.,Hynd, George,Wyatt, Justin K.,Warner, Philip M.,Huber, Robert S.,Li, Aiwen,Kilgore, Michael W.,Sticca, Robert P.,Pollenz, Richard S.
, p. 5727 - 5732 (2007/10/03)
Efficient routes to three classes of 10-membered oxa-enediynes are presented. The electronic and stereoelectronic contributions to half-lives are supported by density functional theory calculations. One member of this class cyclizes to give an isochroman which binds to and degrades the aryl hydrocarbon receptor (AhR).
