Synlett
DOI: 10.1055/s-0036-1590903
cluster
© Georg Thieme Verlag Stuttgart · New York

Design and Synthesis of Enantiopure Tetrakis(pentafluorophenyl) Borate Analogues for Asymmetric Counteranion Directed Catalysis

Chandra Kanta De, Raja Mitra, Benjamin List*
  • Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany   Email: list@mpi-muelheim.mpg.de
Funding from the Max-Planck-Society and the European Research Council (Advanced Grant CHAOS) is gratefully acknowledged.
Further Information

Publication History

Received: 13 June 2017

Accepted after revision: 16 August 2017

Publication Date:
30 August 2017 (eFirst)

Published as part of the Cluster Silicon in Synthesis and Catalysis

Abstract

The design and five-step synthesis of chiral tetrakis(pentafluo­rophenyl) borate analogues from commercially available enantiopure BINOL is described. The chiral anions have been tested in a catalytic asymmetric Mukaiyama aldol reaction.