Literature DB >> 23610004

Iridium-catalyzed enantioselective hydrogenation of unsaturated heterocyclic acids.

Song Song1, Shou-Fei Zhu, Liu-Yang Pu, Qi-Lin Zhou.   

Abstract

Spiral binding: A highly enantioselective hydrogenation of unsaturated heterocyclic acids has been developed by using chiral iridium/spirophosphino oxazoline catalysts (see scheme; BArF(-) =tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, Boc=tert-butoxycarbonyl). This reaction provided an efficient method for the preparation of optically active heterocyclic acids with excellent enantioselectivities.
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Year:  2013        PMID： 23610004     DOI： 10.1002/anie.201301341

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


  4 in total

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2.  Synthesis, Biological Evaluation, and Docking Studies of Antagonistic Hydroxylated Arecaidine Esters Targeting mAChRs.

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3.  Catalytic enantioselective oxidative coupling of saturated ethers with carboxylic acid derivatives.

Authors:  Gang Wang; Xiaodong Xin; Zehua Wang; Gang Lu; Yudao Ma; Lei Liu
Journal:  Nat Commun       Date:  2019-02-04       Impact factor: 14.919

4.  Iridium-Catalyzed Asymmetric Hydrogenation of 2,3-Diarylallyl Amines with a Threonine-Derived P-Stereogenic Ligand for the Synthesis of Tetrahydroquinolines and Tetrahydroisoquinolines.

Authors:  Pep Rojo; Medea Molinari; Albert Cabré; Clara García-Mateos; Antoni Riera; Xavier Verdaguer
Journal:  Angew Chem Int Ed Engl       Date:  2022-05-31       Impact factor: 16.823
  4 in total

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