Literature DB >> 17080478

Cooperative coexistence: effective interplay of two Brønsted acids in the asymmetric synthesis of isoquinuclidines.

Magnus Rueping1, Cengiz Azap.   

Abstract

Entities:  

Year:  2006        PMID： 17080478     DOI： 10.1002/anie.200603199

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


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  10 in total

1.  Single-operation deracemization of 3H-indolines and tetrahydroquinolines enabled by phase separation.

Authors:  Aaron D Lackner; Andrew V Samant; F Dean Toste
Journal:  J Am Chem Soc       Date:  2013-09-11       Impact factor: 15.419

2.  Chiral phosphoric acid catalyzed addition of dihydropyrans to N-acyl imines: stereocontrolled access to enantioenriched spirocyclic oxazoletetrahydropyrans with three contiguous stereocenters.

Authors:  Guilong Li; Matthew J Kaplan; Lukasz Wojtas; Jon C Antilla
Journal:  Org Lett       Date:  2010-05-07       Impact factor: 6.005

3.  Proline Sulfonamide-Based Organocatalysis: Better Late than Never.

Authors:  Hua Yang; Rich G Carter
Journal:  Synlett       Date:  2010-09-01       Impact factor: 2.454

4.  Enantioselective (formal) aza-Diels-Alder reactions with non-Danishefsky-type dienes.

Authors:  Uttam K Tambar; Sharon K Lee; James L Leighton
Journal:  J Am Chem Soc       Date:  2010-08-04       Impact factor: 15.419

5.  Enantioselective formal aza-Diels-Alder reactions of enones with cyclic imines catalyzed by primary aminothioureas.

Authors:  Mathieu P Lalonde; Meredeth A McGowan; Naomi S Rajapaksa; Eric N Jacobsen
Journal:  J Am Chem Soc       Date:  2013-01-28       Impact factor: 15.419

6.  Highly enantioselective hydrogenation of enamides catalyzed by chiral phosphoric acids.

Authors:  Guilong Li; Jon C Antilla
Journal:  Org Lett       Date:  2009-03-05       Impact factor: 6.005

7.  Adaptation of a small-molecule hydrogen-bond donor catalyst to an enantioselective hetero-Diels-Alder reaction hypothesized for brevianamide biosynthesis.

Authors:  Daniel J Sprague; Benjamin M Nugent; Ryan A Yoder; Brandon A Vara; Jeffrey N Johnston
Journal:  Org Lett       Date:  2015-01-31       Impact factor: 6.005

8.  Deeper Insight into the Six-Step Domino Reaction of Aldehydes with Malononitrile and Evaluation of Antiviral and Antimalarial Activities of the Obtained Bicyclic Products.

Authors:  Christina M Bock; Gangajji Parameshwarappa; Simon Bönisch; Walter Bauer; Corina Hutterer; Maria Leidenberger; Oliver Friedrich; Manfred Marschall; Barbara Kappes; Andreas Görling; Svetlana B Tsogoeva
Journal:  ChemistryOpen       Date:  2017-04-26       Impact factor: 2.911

9.  Asymmetric synthesis of highly functionalized tetrahydropyrans via a one-pot organocatalytic Michael/Henry/ketalization sequence.

Authors:  Robert Hahn; Gerhard Raabe; Dieter Enders
Journal:  Org Lett       Date:  2014-06-27       Impact factor: 6.005

10.  Organocatalytic cascade aza-Michael/hemiacetal reaction between disubstituted hydrazines and α,β-unsaturated aldehydes: Highly diastereo- and enantioselective synthesis of pyrazolidine derivatives.

Authors:  Zhi-Cong Geng; Jian Chen; Ning Li; Xiao-Fei Huang; Yong Zhang; Ya-Wen Zhang; Xing-Wang Wang
Journal:  Beilstein J Org Chem       Date:  2012-10-09       Impact factor: 2.883
  10 in total

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