Polymer-supported chiral phosphinooxathiane ligands for palladium-catalyzed asymmetric allylations
摘要:
Novel polymer-supported chiral ligands of PS-DES, PS-Et, and TentaGel supporting Pd-phosphinooxathianes were prepared and found to provide high levels of enantioselectivity (up to 99% ee) in palladium-catalyzed asymmetric allylic alkylations and aminations. (C) 2005 Elsevier Ltd. All rights reserved.
Polymer-supported chiral phosphinooxathiane ligands for palladium-catalyzed asymmetric allylations
摘要:
Novel polymer-supported chiral ligands of PS-DES, PS-Et, and TentaGel supporting Pd-phosphinooxathianes were prepared and found to provide high levels of enantioselectivity (up to 99% ee) in palladium-catalyzed asymmetric allylic alkylations and aminations. (C) 2005 Elsevier Ltd. All rights reserved.