Literature DB >> 16799703

Enantioselective Radical Reactions. Formation of Chiral Quaternary Centers.

Mukund P Sibi1, Liwen He.   

Abstract

A novel addition/trapping radical reaction to establish all carbon chiral quaternary centers has been developed.

Entities:  

Year:  2006        PMID： 16799703      PMCID： PMC1482730          DOI： 10.1055/s-2006-933116

Source DB:  PubMed          Journal:  Synlett        ISSN： 0936-5214            Impact factor:   2.454


  20 in total

1.  Highly enantioselective atom-transfer radical cyclization reactions catalyzed by chiral Lewis acids.

Authors:  D Yang; S Gu; Y L Yan; N Y Zhu; K K Cheung
Journal:  J Am Chem Soc       Date:  2001-09-05       Impact factor: 15.419

2.  Enantioselective tandem radical reactions: vicinal difunctionalization in acyclic systems with control over relative and absolute stereochemistry.

Authors:  M P Sibi; J Chen
Journal:  J Am Chem Soc       Date:  2001-09-26       Impact factor: 15.419

3.  Enantioselective Construction of Quaternary Stereocenters.

Authors:  Jens Christoffers; Alexander Mann
Journal:  Angew Chem Int Ed Engl       Date:  2001-12-17       Impact factor: 15.336

4.  Enantiospecific synthesis of vicinal stereogenic tertiary and quaternary centers by combination of configurationally-trapped radical pairs in crystalline solids.

Authors:  Martha E Ellison; Danny Ng; Hung Dang; Miguel A Garcia-Garibay
Journal:  Org Lett       Date:  2003-07-10       Impact factor: 6.005

5.  Enantioselective radical addition/trapping reactions with alpha,beta-disubstituted unsaturated imides. Synthesis of anti-propionate aldols.

Authors:  Mukund P Sibi; Goran Petrovic; Jake Zimmerman
Journal:  J Am Chem Soc       Date:  2005-03-02       Impact factor: 15.419

6.  The role of the achiral template in enantioselective transformations. Radical conjugate additions to alpha-methacrylates followed by hydrogen atom transfer.

Authors:  Mukund P Sibi; Justin B Sausker
Journal:  J Am Chem Soc       Date:  2002-02-13       Impact factor: 15.419

7.  Enantioselective total synthesis of (-)-triptolide, (-)-triptonide, (+)-triptophenolide, and (+)-triptoquinonide.

Authors:  D Yang; X Y Ye; M Xu
Journal:  J Org Chem       Date:  2000-04-07       Impact factor: 4.354

8.  Highly enantioselective, catalytic conjugate addition of cyanide to alpha,beta-unsaturated imides.

Authors:  Glenn M Sammis; Eric N Jacobsen
Journal:  J Am Chem Soc       Date:  2003-04-16       Impact factor: 15.419

9.  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

10.  Enantioselective synthesis of alpha,beta-disubstituted-beta-amino acids.

Authors:  Mukund P Sibi; Narayanasamy Prabagaran; Sandeep G Ghorpade; Craig P Jasperse
Journal:  J Am Chem Soc       Date:  2003-10-01       Impact factor: 15.419
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  1 in total

1.  Enantioselective decarboxylative alkylation reactions: catalyst development, substrate scope, and mechanistic studies.

Authors:  Douglas C Behenna; Justin T Mohr; Nathaniel H Sherden; Smaranda C Marinescu; Andrew M Harned; Kousuke Tani; Masaki Seto; Sandy Ma; Zoltán Novák; Michael R Krout; Ryan M McFadden; Jennifer L Roizen; John A Enquist; David E White; Samantha R Levine; Krastina V Petrova; Akihiko Iwashita; Scott C Virgil; Brian M Stoltz
Journal:  Chemistry       Date:  2011-11-14       Impact factor: 5.236
  1 in total

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