1202017-17-1Relevant academic research and scientific papers
Bicyclic cyclopentenones via the combination of an iridium-catalyzed allylic substitution with a diastereoselective intramolecular pauson-khand reaction
Farwick, Andreas,Engelhart, Jens U.,Tverskoy, Olena,Welter, Carolin,Umlauf Nee Stang, Quendolin A.,Rominger, Frank,Kerr, William J.,Helmchen, Guenter
experimental part, p. 349 - 370 (2011/04/18)
Enantioselective syntheses of bicyclic cyclopentenones are described. Key steps are an iridium-catalyzed allylic substitution and an intramolecular diastereoselective Pauson-Khand reaction. The diastereoselectivity of the Pauson-Khand reaction was found t
Enantioselective synthesis of 3-Azabicyclo[4.1.0]heptenes and 3-Azabicyclo[3.2.0]heptenes by Ir-catalyzed asymmetric allylic amination of N-iosyl propynylamine and Pt-catalyzed cycloisomerization
Xia, Ji-Bao,Liu, Wen-Bo,Wang, Tian-Min,You, Shu-Li
supporting information; experimental part, p. 6442 - 6446 (2010/08/20)
[Chemical equation presented] Irresistible! Highly regio- and enantioselective Ir-catalyzed allylic amination reactions of N-tosyl propynylamines have been realized. The resulting Ntosyl allylpropynylamines were transformed into highly enantioenriched 3-a
