Generation of functionalized aryl and heteroaryl aluminum reagents by halogen-lithium exchange

Klatt, Thomas; Groll, Klaus und Knochel, Paul (2013): Generation of functionalized aryl and heteroaryl aluminum reagents by halogen-lithium exchange. In: Chemical Communications, Bd. 49, Nr. 62: S. 6953-6955

Abstract

Various functionalized aryl and heteroaryl aluminum reagents were obtained by performing I-Li or Br-Li exchange reactions with the corresponding unsaturated organic halides in the presence of i-Bu2AlCl. By means of an appropriate catalyst, the resulting new aluminum species were directly acylated, allylated or arylated. 1,4-Michael additions to enones have also been achieved.

• Dokumententyp: Zeitschriftenartikel
• Publikationsform: Publisher's Version
• Fakultät: Chemie und Pharmazie
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• ISSN: 1359-7345
• Allianz-/Nationallizenz: Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
• Sprache: Englisch