Literature DB >> 17366506

A highly enantioselective intramolecular Michael reaction catalyzed by N-heterocyclic carbenes.

Eric M Phillips1, Manabu Wadamoto, Audrey Chan, Karl A Scheidt.   

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Year:  2007        PMID： 17366506      PMCID： PMC2978499          DOI： 10.1002/anie.200605235

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


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  21 in total

1.  Chiral N-heterocyclic carbene catalyzed, enantioselective oxodiene Diels-Alder reactions with low catalyst loadings.

Authors:  Ming He; Gerson J Uc; Jeffrey W Bode
Journal:  J Am Chem Soc       Date:  2006-11-29       Impact factor: 15.419

2.  Conversion of alpha,beta-unsaturated aldehydes into saturated esters: an Umpolung reaction catalyzed by nucleophilic carbenes.

Authors:  Audrey Chan; Karl A Scheidt
Journal:  Org Lett       Date:  2005-03-03       Impact factor: 6.005

3.  Highly enantioselective azadiene Diels-Alder reactions catalyzed by chiral N-heterocyclic carbenes.

Authors:  Ming He; Justin R Struble; Jeffrey W Bode
Journal:  J Am Chem Soc       Date:  2006-07-05       Impact factor: 15.419

4.  Enantioselective and diastereoselective Mukaiyama-Michael reactions catalyzed by bis(oxazoline) copper(II) complexes.

Authors:  D A Evans; K A Scheidt; J N Johnston; M C Willis
Journal:  J Am Chem Soc       Date:  2001-05-16       Impact factor: 15.419

5.  Catalytic additions of acylsilanes to imines: an acyl anion strategy for the direct synthesis of alpha-amino ketones.

Authors:  Anita E Mattson; Karl A Scheidt
Journal:  Org Lett       Date:  2004-11-11       Impact factor: 6.005

6.  Catalytic conjugate additions of carbonyl anions under neutral aqueous conditions.

Authors:  Michael C Myers; Ashwin R Bharadwaj; Benjamin C Milgram; Karl A Scheidt
Journal:  J Am Chem Soc       Date:  2005-10-26       Impact factor: 15.419

7.  The first enantioselective organocatalytic Mukaiyama-Michael reaction: a direct method for the synthesis of enantioenriched gamma-butenolide architecture.

Authors:  Sean P Brown; Nicole C Goodwin; David W C MacMillan
Journal:  J Am Chem Soc       Date:  2003-02-05       Impact factor: 15.419

8.  Catalytic multicomponent synthesis of highly substituted pyrroles utilizing a one-pot sila-Stetter/Paal-Knorr strategy.

Authors:  Ashwin R Bharadwaj; Karl A Scheidt
Journal:  Org Lett       Date:  2004-07-08       Impact factor: 6.005

9.  Direct enantioselective Michael addition of aldehydes to vinyl ketones catalyzed by chiral amines.

Authors:  Paolo Melchiorre; Karl Anker Jørgensen
Journal:  J Org Chem       Date:  2003-05-30       Impact factor: 4.354

10.  The thiazolium-catalyzed Sila-Stetter reaction: conjugate addition of acylsilanes to unsaturated esters and ketones.

Authors:  Anita E Mattson; Ashwin R Bharadwaj; Karl A Scheidt
Journal:  J Am Chem Soc       Date:  2004-03-03       Impact factor: 15.419
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  29 in total

1.  NHC-catalyzed/titanium(IV)-mediated highly diastereo- and enantioselective dimerization of enals.

Authors:  Daniel T Cohen; Benoit Cardinal-David; John M Roberts; Amy A Sarjeant; Karl A Scheidt
Journal:  Org Lett       Date:  2011-01-27       Impact factor: 6.005

2.  Discovering New Reactions with N-Heterocyclic Carbene Catalysis.

Authors:  Eric M Phillips; Audrey Chan; Karl A Scheidt
Journal:  Aldrichimica Acta       Date:  2009       Impact factor: 3.667

3.  A Carbene Catalysis Strategy for the Synthesis of Protoilludane Natural Products.

Authors:  M Todd Hovey; Daniel T Cohen; Daniel M Walden; Paul H-Y Cheong; Karl A Scheidt
Journal:  Angew Chem Int Ed Engl       Date:  2017-07-17       Impact factor: 15.336

4.  Chiral N-heterocyclic carbene-catalyzed generation of ester enolate equivalents from {alpha},{beta}-unsaturated aldehydes for enantioselective Diels-Alder reactions.

Authors:  Juthanat Kaeobamrung; Marisa C Kozlowski; Jeffrey W Bode
Journal:  Proc Natl Acad Sci U S A       Date:  2010-10-25       Impact factor: 11.205

5.  Highly diastereo- and enantioselective additions of homoenolates to nitrones catalyzed by N-heterocyclic carbenes.

Authors:  Eric M Phillips; Troy E Reynolds; Karl A Scheidt
Journal:  J Am Chem Soc       Date:  2008-01-31       Impact factor: 15.419

6.  Cooperative N-heterocyclic carbene/Lewis acid catalysis for highly stereoselective annulation reactions with homoenolates.

Authors:  Benoit Cardinal-David; Dustin E A Raup; Karl A Scheidt
Journal:  J Am Chem Soc       Date:  2010-04-21       Impact factor: 15.419

7.  N-heterocyclic carbene-catalyzed rearrangements of vinyl sulfones.

Authors:  Roxanne L Atienza; Howard S Roth; Karl A Scheidt
Journal:  Chem Sci       Date:  2011-06-10       Impact factor: 9.825

8.  Stereodivergency of triazolium and imidazolium-derived NHCs for catalytic, enantioselective cyclopentane synthesis.

Authors:  Juthanat Kaeobamrung; Jeffrey W Bode
Journal:  Org Lett       Date:  2009-02-05       Impact factor: 6.005

9.  N-heterocyclic carbene-catalyzed enantioselective Mannich reactions with alpha-aryloxyacetaldehydes.

Authors:  Yasufumi Kawanaka; Eric M Phillips; Karl A Scheidt
Journal:  J Am Chem Soc       Date:  2009-12-23       Impact factor: 15.419

10.  Exploiting Acyl and Enol Azolium Intermediates via NHeterocyclic Carbene Catalyzed Reactions of Alpha-Reducible Aldehydes.

Authors:  Harit U Vora; Philip Wheeler; Tomislav Rovis
Journal:  Adv Synth Catal       Date:  2012-04-19       Impact factor: 5.837
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