Literature DB >> 24802027

Towards high-performance Lewis acid organocatalysis.

Lars Ratjen1, Manuel van Gemmeren, Fabio Pesciaioli, Benjamin List.   

Abstract

The combination of Lewis acid organocatalysis and internal hydrogen-bond assistance was used to develop a new type of highly active disulfonimide catalyst. The increased Lewis acidity was documented by activity comparisons as well as theoretical investigations. Finally, the potential of the hydrogen-bond-assisted disulfonimide catalyst was demonstrated by its application in an enantioselective transformation.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  Lewis acids; catalyst design; disulfonimides; organocatalysis; silylium ions

Year:  2014        PMID： 24802027     DOI： 10.1002/anie.201402765

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  6 in total

1.  Unified Synthesis of Polycyclic Alkaloids by Complementary Carbonyl Activation*.

Authors:  Guoli He; Benjamin List; Mathias Christmann
Journal:  Angew Chem Int Ed Engl       Date:  2021-05-01       Impact factor: 15.336

2.  Parts-per-million level loading organocatalysed enantioselective silylation of alcohols.

Authors:  Sang Yeon Park; Ji-Woong Lee; Choong Eui Song
Journal:  Nat Commun       Date:  2015-06-18       Impact factor: 14.919

3.  Unveiling the Delicate Balance of Steric and Dispersion Interactions in Organocatalysis Using High-Level Computational Methods.

Authors:  Diana Yepes; Frank Neese; Benjamin List; Giovanni Bistoni
Journal:  J Am Chem Soc       Date:  2020-02-07       Impact factor: 15.419

4.  Bis(catecholato)silanes: assessing, rationalizing and increasing silicon's Lewis superacidity.

Authors:  Deborah Hartmann; Marcel Schädler; Lutz Greb
Journal:  Chem Sci       Date:  2019-06-17       Impact factor: 9.825

5.  Enantioselective construction of ortho-sulfur- or nitrogen-substituted axially chiral biaryls and asymmetric synthesis of isoplagiochin D.

Authors:  He Yang; Wenjun Tang
Journal:  Nat Commun       Date:  2022-08-05       Impact factor: 17.694

6.  Design and Synthesis of a Chiral Halogen-Bond Donor with a Sp3-Hybridized Carbon-Iodine Moiety in a Chiral Fluorobissulfonyl Scaffold.

Authors:  Hiroto Uno; Kohei Matsuzaki; Motoo Shiro; Norio Shibata
Journal:  Molecules       Date:  2020-10-03       Impact factor: 4.411
  6 in total

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