Literature DB >> 22246428

Cu-catalyzed asymmetric [3+2] cycloaddition of α-iminoamides with activated olefins.

María González-Esguevillas1, Javier Adrio, Juan C Carretero.   

Abstract

A variety of 2-amido pyrrolidines, including Weinreb-type amides, have been prepared with very high exo diastereoselectivity and enantioselectivitiy in the reaction of α-iminoamides with activated alkenes catalyzed by Cu(I)-Segphos ligands. This journal is © The Royal Society of Chemistry 2012

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Year:  2012        PMID： 22246428     DOI： 10.1039/c2cc17149j

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


  4 in total

1.  Constrained TRPV1 agonists synthesized via silver-mediated intramolecular azo-methine ylide cycloaddition of α-iminoamides.

Authors:  Thomas O Painter; Krisztian Kaszas; Jacklyn Gross; Justin T Douglas; Victor W Day; Michael J Iadarola; Conrad Santini
Journal:  Bioorg Med Chem Lett       Date:  2013-12-21       Impact factor: 2.823

2.  Stereodivergent synthesis of chiral fullerenes by [3 + 2] cycloadditions to C₆₀.

Authors:  Enrique E Maroto; Salvatore Filippone; Margarita Suárez; Roberto Martínez-Álvarez; Abel de Cózar; Fernando P Cossío; Nazario Martín
Journal:  J Am Chem Soc       Date:  2014-01-03       Impact factor: 15.419

3.  Intramolecular Hydrogen Bond Activation: Thiourea-Organocatalyzed Enantioselective 1,3-Dipolar Cycloaddition of Salicylaldehyde-Derived Azomethine Ylides with Nitroalkenes.

Authors:  Francisco Esteban; Wioleta Cieślik; Enrique M Arpa; Andrea Guerrero-Corella; Sergio Díaz-Tendero; Josefina Perles; José A Fernández-Salas; Alberto Fraile; José Alemán
Journal:  ACS Catal       Date:  2018-01-31       Impact factor: 13.084

4.  Dipolar addition to cyclic vinyl sulfones leading to dual conformation tricycles.

Authors:  Steven S Y Wong; Michael G Brant; Christopher Barr; Allen G Oliver; Jeremy E Wulff
Journal:  Beilstein J Org Chem       Date:  2013-07-15       Impact factor: 2.883
  4 in total

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