Literature DB >> 11483025

Efficient proline-catalyzed Michael additions of unmodified ketones to nitro olefins.

B List1, P Pojarliev, H J Martin.   

Abstract

[reaction: see text] Here we describe the proline-catalyzed Michael addition of unmodified ketones to nitro olefins. This novel reaction provides gamma-nitro ketones in modest enantioselectivity yet excellent yields.

Entities:  

Year:  2001        PMID： 11483025     DOI： 10.1021/ol015799d

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  21 in total

1.  New mechanistic studies on the proline-catalyzed aldol reaction.

Authors:  Benjamin List; Linh Hoang; Harry J Martin
Journal:  Proc Natl Acad Sci U S A       Date:  2004-04-08       Impact factor: 11.205

2.  Enantioselective organocatalytic Michael addition of aldehydes to nitroethylene: efficient access to gamma2-amino acids.

Authors:  Yonggui Chi; Li Guo; Nathan A Kopf; Samuel H Gellman
Journal:  J Am Chem Soc       Date:  2008-04-04       Impact factor: 15.419

3.  L-Proline functionalized magnetic nanoparticles: A novel magnetically reusable nanocatalyst for one-pot synthesis of 2,4,6-triarylpyridines.

Authors:  Ali Maleki; Razieh Firouzi-Haji
Journal:  Sci Rep       Date:  2018-11-23       Impact factor: 4.379

Review 4.  Catalytic peptide assemblies.

Authors:  O Zozulia; M A Dolan; I V Korendovych
Journal:  Chem Soc Rev       Date:  2018-05-21       Impact factor: 54.564

5.  Diastereoselective multicomponent synthesis and anti-HSV-1 evaluation of dihydrofuran-fused derivatives.

Authors:  Angela Scala; Massimiliano Cordaro; Francesco Risitano; Ivana Colao; Assunta Venuti; Maria Teresa Sciortino; Patrizia Primerano; Giovanni Grassi
Journal:  Mol Divers       Date:  2012-04-22       Impact factor: 2.943

6.  Additive and Emergent Catalytic Properties of Dimeric Unnatural Amino Acid Derivatives: Aldol and Conjugate Additions.

Authors:  María de Gracia Retamosa; Andrea Ruiz-Olalla; Maddalen Agirre; Abel de Cózar; Tamara Bello; Fernando P Cossío
Journal:  Chemistry       Date:  2021-10-13       Impact factor: 5.020

7.  (2R,4R)-2-Hydr-oxy-4-(2-methoxy-phen-yl)bicyclo-[3.3.1]nonan-9-one.

Authors:  Shuping Luo; Guangcun Zhang; Shuai Zhang; Yifeng Wang; Wei Zhang
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-07-29

8.  Stereospecific synthesis of conformationally constrained gamma-amino acids: new foldamer building blocks that support helical secondary structure.

Authors:  Li Guo; Yonggui Chi; Aaron M Almeida; Ilia A Guzei; Brian K Parker; Samuel H Gellman
Journal:  J Am Chem Soc       Date:  2009-11-11       Impact factor: 15.419

9.  Synthesis of Prolinal Dithioacetals as Catalysts for the Highly Stereoselective Michael Addition of Ketones and Aldehydes to beta-Nitrostyrenes.

Authors:  Tanmay Mandal; Cong-Gui Zhao
Journal:  Tetrahedron Lett       Date:  2007       Impact factor: 2.415

10.  Organocatalyzed asymmetric Michael reaction of β-aryl-α-ketophosphonates and nitroalkenes.

Authors:  Jie Guang; John Cong-Gui Zhao
Journal:  Tetrahedron Lett       Date:  2013-10-16       Impact factor: 2.415
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