Literature DB >> 19283294

Dynamic kinetic resolution of beta-keto sulfones via asymmetric transfer hydrogenation.

Zhenhua Ding1, Jin Yang, Ting Wang, Zongxuan Shen, Yawen Zhang.   

Abstract

The dynamic kinetic resolution of beta-keto sulfones was achieved via asymmetric transfer hydrogenation using (S,S)-RuCl[N-(tosyl)-1,2-diphenylethylenediamine](p-cymene) in the presence of formic acid and triethylamine afforded the desired products in good yield with up to >99 : 1 dr and high ee up to >99%.

Entities:  

Year:  2008        PMID： 19283294     DOI： 10.1039/b818257d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  Advances in Stereoconvergent Catalysis from 2005 to 2015: Transition-Metal-Mediated Stereoablative Reactions, Dynamic Kinetic Resolutions, and Dynamic Kinetic Asymmetric Transformations.

Authors:  Vikram Bhat; Eric R Welin; Xuelei Guo; Brian M Stoltz
Journal:  Chem Rev       Date:  2017-02-06       Impact factor: 60.622

2.  Synthesis of Complex Tertiary Glycolates by Enantioconvergent Arylation of Stereochemically Labile α-Keto Esters.

Authors:  Samuel L Bartlett; Kimberly M Keiter; Jeffrey S Johnson
Journal:  J Am Chem Soc       Date:  2017-03-02       Impact factor: 15.419

3.  Chemoenzymatic Oxosulfonylation-Bioreduction Sequence for the Stereoselective Synthesis of β-Hydroxy Sulfones.

Authors:  Marina López-Agudo; Nicolás Ríos-Lombardía; Javier González-Sabín; Iván Lavandera; Vicente Gotor-Fernández
Journal:  ChemSusChem       Date:  2021-08-19       Impact factor: 9.140

4.  2-(4-Methyl-phen-yl)-1-(phenyl-sulfon-yl)propan-2-ol.

Authors:  Bao-Jun Shi; Liang-Zhu Huang; You-Qiang Li; Chang-Mei Si; Zhen-Ting Du
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-10-05

5.  Direct formation of tethered Ru(II) catalysts using arene exchange.

Authors:  Rina Soni; Katherine E Jolley; Guy J Clarkson; Martin Wills
Journal:  Org Lett       Date:  2013-09-26       Impact factor: 6.005

6.  trans-Diastereoselective Ru(II)-Catalyzed Asymmetric Transfer Hydrogenation of α-Acetamido Benzocyclic Ketones via Dynamic Kinetic Resolution.

Authors:  Andrej Emanuel Cotman; Matic Lozinšek; Baifan Wang; Michel Stephan; Barbara Mohar
Journal:  Org Lett       Date:  2019-05-06       Impact factor: 6.005

7.  Sulfone Group as a Versatile and Removable Directing Group for Asymmetric Transfer Hydrogenation of Ketones.

Authors:  Vijyesh K Vyas; Guy J Clarkson; Martin Wills
Journal:  Angew Chem Int Ed Engl       Date:  2020-07-01       Impact factor: 15.336
  7 in total

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