Brønsted acid catalysis – the effect of 3,3′-substituents on the structural space and the stabilization of imine/phosphoric acid complexes - University of Regensburg Publication Server

URN to cite this document:: urn:nbn:de:bvb:355-epub-486564
DOI to cite this document:: 10.5283/epub.48656

Melikian, Maxime ; Gramüller, Johannes ; Hioe, Johnny ; Greindl, Julian ; Gschwind, Ruth M.

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Date of publication of this fulltext: 03 Sep 2021 10:02

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Abstract

BINOL derived chiral phosphoric acids (CPAs) are widely known for their high selectivity. Numerous 3,3 0 substituents are used for a variety of stereoselective reactions and theoretical models of their effects are provided. However, experimental data about the structural space of CPA complexes in solution is extremely rare and so far restricted to NMR investigations of binary TRIP/imine complexes ...