Literature DB >> 20024365

Chiral bifunctional phase transfer catalysts for asymmetric fluorination of beta-keto esters.

Xisheng Wang1, Quan Lan, Seiji Shirakawa, Keiji Maruoka.   

Abstract

Chiral bifunctional phase transfer catalysts introducing bis(diarylhydroxymethyl) substituents at 3,3'-positions of the chiral binaphthyl core were successfully applied to asymmetric fluorination of cyclic beta-keto esters with high enantioselectivities.

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Year:  2009        PMID： 20024365     DOI： 10.1039/b920099a

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


  12 in total

1.  Structural study-guided development of versatile phase-transfer catalysts for asymmetric conjugate additions of cyanide.

Authors:  Brian A Provencher; Keith J Bartelson; Yan Liu; Bruce M Foxman; Li Deng
Journal:  Angew Chem Int Ed Engl       Date:  2011-09-14       Impact factor: 15.336

2.  Highly Enantioselective Asymmetric Darzens Reactions with a Phase Transfer Catalyst.

Authors:  Yan Liu; Brian A Provencher; Keith J Bartleson; Li Deng
Journal:  Chem Sci       Date:  2011-07       Impact factor: 9.825

Review 3.  Modern Approaches for Asymmetric Construction of Carbon-Fluorine Quaternary Stereogenic Centers: Synthetic Challenges and Pharmaceutical Needs.

Authors:  Yi Zhu; Jianlin Han; Jiandong Wang; Norio Shibata; Mikiko Sodeoka; Vadim A Soloshonok; Jaime A S Coelho; F Dean Toste
Journal:  Chem Rev       Date:  2018-04-02       Impact factor: 60.622

Review 4.  Advances in catalytic enantioselective fluorination, mono-, di-, and trifluoromethylation, and trifluoromethylthiolation reactions.

Authors:  Xiaoyu Yang; Tao Wu; Robert J Phipps; F Dean Toste
Journal:  Chem Rev       Date:  2014-10-22       Impact factor: 60.622

5.  Syntheses and Applications of (Thio)Urea-Containing Chiral Quaternary Ammonium Salt Catalysts.

Authors:  Johanna Novacek; Mario Waser
Journal:  European J Org Chem       Date:  2014-02

6.  Reagent-controlled enantioselectivity switch for the asymmetric fluorination of β-ketocarbonyls by chiral primary amine catalysis.

Authors:  Yang'en You; Long Zhang; Sanzhong Luo
Journal:  Chem Sci       Date:  2016-08-26       Impact factor: 9.825

Review 7.  Asymmetric Preparation of α-Quaternary Fluorinated β-keto Esters. Review.

Authors:  Albert Granados; Adelina Vallribera
Journal:  Molecules       Date:  2020-07-17       Impact factor: 4.411

8.  Hydrogen Bonding Phase-Transfer Catalysis with Ionic Reactants: Enantioselective Synthesis of γ-Fluoroamines.

Authors:  Giulia Roagna; David M H Ascough; Francesco Ibba; Anna Chiara Vicini; Alberto Fontana; Kirsten E Christensen; Aldo Peschiulli; Daniel Oehlrich; Antonio Misale; Andrés A Trabanco; Robert S Paton; Gabriele Pupo; Véronique Gouverneur
Journal:  J Am Chem Soc       Date:  2020-08-05       Impact factor: 15.419

9.  An in situ directing group strategy for chiral anion phase-transfer fluorination of allylic alcohols.

Authors:  Weiwei Zi; Yi-Ming Wang; F Dean Toste
Journal:  J Am Chem Soc       Date:  2014-09-09       Impact factor: 15.419

Review 10.  Chiral phase-transfer catalysis in the asymmetric α-heterofunctionalization of prochiral nucleophiles.

Authors:  Johannes Schörgenhumer; Maximilian Tiffner; Mario Waser
Journal:  Beilstein J Org Chem       Date:  2017-08-22       Impact factor: 2.883
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