Literature DB >> 10941084

Synthesis of chiral, enantiopure zirconocene imido complexes: highly selective kinetic resolution and stereoinversion of allenes, and evidence for a stepwise cycloaddition/retrocycloaddition reaction mechanism.

Z K Sweeney1, J L Salsman, R A Andersen, R G Bergman.   

Abstract

Entities:  

Year:  2000        PMID： 10941084      PMCID： PMC1473978          DOI： 10.1002/1521-3773(20000703)39:13<2339::aid-anie2339>3.0.co;2-w

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


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  2 in total

1.  Improved Procedure for the Preparation of Enantiomerically Pure Ethylenebis(tetrahydroindenyl)zirconium Derivatives.

Authors:  Bain Chin; Stephen L. Buchwald
Journal:  J Org Chem       Date:  1997-04-04       Impact factor: 4.354

2.  Recent Advances in Asymmetric Catalytic Metal Carbene Transformations.

Authors:  Michael P. Doyle; David C. Forbes
Journal:  Chem Rev       Date:  1998-04-02       Impact factor: 60.622
  2 in total
  10 in total

1.  Enantioconvergent hydroboration of a racemic allene: enantioselective synthesis of (E)-δ-stannyl-anti-homoallylic alcohols via aldehyde crotylboration.

Authors:  Ming Chen; William R Roush
Journal:  J Am Chem Soc       Date:  2011-03-30       Impact factor: 15.419

2.  Synthetic and Mechanistic Studies of Strained Heterocycle Opening Reactions Mediated by Zirconium(IV) Imido Complexes.

Authors:  Suzanne A Blum; Vicki A Rivera; Rebecca T Ruck; Forrest E Michael; Robert G Bergman
Journal:  Organometallics       Date:  2005-03-28       Impact factor: 3.876

3.  Imidotitanium complexes as hydroamination catalysts: substantially enhanced reactivity from an unexpected cyclopentadienide/amide ligand exchange.

Authors:  J S Johnson; R G Bergman
Journal:  J Am Chem Soc       Date:  2001-03-28       Impact factor: 15.419

4.  Rearrangements and stereomutations of metallacycles derived from allenes and imidozirconium complexes.

Authors:  Forrest E Michael; Andrew P Duncan; Zachary K Sweeney; Robert G Bergman
Journal:  J Am Chem Soc       Date:  2005-02-16       Impact factor: 15.419

5.  A highly reactive titanium precatalyst for intramolecular hydroamination reactions.

Authors:  Lutz Ackermann; Robert G Bergman
Journal:  Org Lett       Date:  2002-05-02       Impact factor: 6.005

6.  Neutral and Cationic Alkyl Tantalum Imido Complexes: Synthesis and Migratory Insertion Reactions.

Authors:  Laura L Anderson; Joseph A R Schmidt; John Arnold; Robert G Bergman
Journal:  Organometallics       Date:  2006-07-03       Impact factor: 3.876

7.  Use of group 4 bis(sulfonamido) complexes in the intramolecular hydroamination of alkynes and allenes.

Authors:  Lutz Ackermann; Robert G Bergman; Rebecca N Loy
Journal:  J Am Chem Soc       Date:  2003-10-01       Impact factor: 15.419

8.  C-H bond activation of hydrocarbons by an imidozirconocene complex.

Authors:  Helen M Hoyt; Forrest E Michael; Robert G Bergman
Journal:  J Am Chem Soc       Date:  2004-02-04       Impact factor: 15.419

9.  Mechanisms of allene stereoinversion by imidozirconium complexes.

Authors:  Forrest E Michael; Andrew P Duncan; Zachary K Sweeney; Robert G Bergman
Journal:  J Am Chem Soc       Date:  2003-06-18       Impact factor: 15.419

10.  Epoxide-opening and group-transfer reactions mediated by monomeric zirconium imido complexes.

Authors:  Suzanne A Blum; Patrick J Walsh; Robert G Bergman
Journal:  J Am Chem Soc       Date:  2003-11-26       Impact factor: 15.419
  10 in total

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