1292299-24-1Relevant academic research and scientific papers
Organocatalytic Enantioselective Aza-Friedel–Crafts Reaction of Cyclic Ketimines with Pyrroles using Imidazolinephosphoric Acid Catalysts
Nakamura, Shuichi,Matsuda, Nazumi,Ohara, Mutsuyo
, p. 9478 - 9482 (2016)
Organocatalytic enantioselective aza-Friedel–Crafts reactions of cyclic ketimines with pyrroles or indoles were catalyzed by imidazoline/phosphoric acid catalysts. The reaction was applied to various 3H-indol-3-ones to afford products in excellent yields
Asymmetric Bronsted acid-catalyzed Friedel-Crafts reactions of indoles with cyclic imines - Efficient generation of nitrogen-substituted quaternary carbon centers
Rueping, Magnus,Raja, Sadiya,Nunez, Alberto
supporting information; experimental part, p. 563 - 568 (2011/04/26)
A new enantioselective Bronsted acidcatalyzed Friedel-Crafts reaction of indole with cyclic imines has been develeoped. This organocatalytic reaction provides for the first time optically active indolindolinone derivatives in high yields and with excellen
