Literature DB >> 17407298

Highly stereoselective formal [3 + 3] cycloaddition of enals and azomethine imines catalyzed by N-heterocyclic carbenes.

Audrey Chan1, Karl A Scheidt.   

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Year:  2007        PMID: 17407298      PMCID: PMC2582183          DOI: 10.1021/ja0709167

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN: 0002-7863            Impact factor:   15.419


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  30 in total

1.  A [3 + 3] annelation approach to tetrahydropyridines.

Authors:  Lisa C Pattenden; Robert A J Wybrow; Stephen A Smith; Joseph P A Harrity
Journal:  Org Lett       Date:  2006-07-06       Impact factor: 6.005

2.  Highly enantioselective copper(I)-fesulphos-catalyzed 1,3-dipolar cycloaddition of azomethine ylides.

Authors:  Silvia Cabrera; Ramón Gómez Arrayás; Juan C Carretero
Journal:  J Am Chem Soc       Date:  2005-11-30       Impact factor: 15.419

3.  Tandem oxidation of allylic and benzylic alcohols to esters catalyzed by N-heterocyclic carbenes.

Authors:  Brooks E Maki; Audrey Chan; Eric M Phillips; Karl A Scheidt
Journal:  Org Lett       Date:  2007-01-18       Impact factor: 6.005

4.  Highly enantioselective and diastereoselective 1,3-dipolar cycloaddition reactions between azomethine imines and 3-acryloyl-2-oxazolidinone catalyzed by binaphthyldiimine-Ni(II) complexes.

Authors:  Hiroyuki Suga; Akira Funyu; Akikazu Kakehi
Journal:  Org Lett       Date:  2007-01-04       Impact factor: 6.005

5.  N-heterocyclic carbene-catalyzed generation of homoenolates: gamma-butyrolactones by direct annulations of enals and aldehydes.

Authors:  Stephanie S Sohn; Evelyn L Rosen; Jeffrey W Bode
Journal:  J Am Chem Soc       Date:  2004-11-10       Impact factor: 15.419

6.  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

7.  An entry to a chiral dihydropyrazole scaffold: enantioselective [3 + 2] cycloaddition of nitrile imines.

Authors:  Mukund P Sibi; Levi M Stanley; Craig P Jasperse
Journal:  J Am Chem Soc       Date:  2005-06-15       Impact factor: 15.419

8.  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

9.  Enantioselective 1,3-dipolar cycloaddition reaction between diazoacetates and alpha-substituted acroleins: total synthesis of manzacidin A.

Authors:  Taichi Kano; Takuya Hashimoto; Keiji Maruoka
Journal:  J Am Chem Soc       Date:  2006-02-22       Impact factor: 15.419

10.  Magnesium iodide promoted reactions of nitrones with cyclopropanes: a synthesis of tetrahydro-1,2-oxazines.

Authors:  Michael D Ganton; Michael A Kerr
Journal:  J Org Chem       Date:  2004-11-26       Impact factor: 4.354

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  45 in total

1.  Asymmeric formal [3 + 3]-cycloaddition reactions of nitrones with electrophilic vinylcarbene intermediates.

Authors:  Xiaochen Wang; Xinfang Xu; Peter Y Zavalij; Michael P Doyle
Journal:  J Am Chem Soc       Date:  2011-09-27       Impact factor: 15.419

2.  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

3.  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

Review 4.  Carbene catalysts.

Authors:  Jennifer L Moore; Tomislav Rovis
Journal:  Top Curr Chem       Date:  2010

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.  Phosphine-catalyzed annulations of azomethine imines: allene-dependent [3 + 2], [3 + 3], [4 + 3], and [3 + 2 + 3] pathways.

Authors:  Risong Na; Chengfeng Jing; Qihai Xu; Hui Jiang; Xi Wu; Jiayan Shi; Jiangchun Zhong; Min Wang; Diego Benitez; Ekaterina Tkatchouk; William A Goddard; Hongchao Guo; Ohyun Kwon
Journal:  J Am Chem Soc       Date:  2011-08-03       Impact factor: 15.419

7.  Highly enantioselective dearomatizing formal [3+3] cycloaddition reactions of N-acyliminopyridinium ylides with electrophilic enol carbene intermediates.

Authors:  Xinfang Xu; Peter Y Zavalij; Michael P Doyle
Journal:  Angew Chem Int Ed Engl       Date:  2013-10-02       Impact factor: 15.336

8.  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

9.  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

10.  Cyclic ketimines as superior electrophiles for NHC-catalyzed homoenolate additions with broad scope and low catalyst loadings.

Authors:  Michael Rommel; Takeo Fukuzumi; Jeffrey W Bode
Journal:  J Am Chem Soc       Date:  2008-12-24       Impact factor: 15.419

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