Regio- and enantioselective iridium-catalysed allylic aminations and alkylations of dienyl esters.
Regio- and enantioselective iridium-catalysed allylic aminations and alkylations of dienyl substrates are presented; using phosphorus amidite L1 as ligand, aminations provided ee values of up to 97% and alkylations of up to 90%.
Lipowsky
Gunter
G
Organisch-Chemisches Institut der Ruprechts-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany.
Helmchen
Günter
G