Literature DB >> 17362012

Configurational and conformational effects on tin-lithium exchange in alpha-aminoorganostannanes by rapid-injection NMR.

Rosalyn Klein1, Robert E Gawley.   

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Year:  2007        PMID： 17362012      PMCID： PMC2518101          DOI： 10.1021/ja0692377

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


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  8 in total

1.  Lewis Acid Complexation of Tertiary Amines and Related Compounds: A Strategy for alpha-Deprotonation and Stereocontrol.

Authors:  Satinder V. Kessar; Paramjit Singh
Journal:  Chem Rev       Date:  1997-05-08       Impact factor: 60.622

2.  Enantioselective synthesis of substituted pyrrolidines by dynamic resolution.

Authors:  Iain Coldham; Samuel Dufour; Thomas F N Haxell; Steven Howard; Graham P Vennall
Journal:  Angew Chem Int Ed Engl       Date:  2002-10-18       Impact factor: 15.336

3.  Unusual conformational effect in alpha-aminoorganostannanes.

Authors:  R E Gawley; E Low; G Chambournier
Journal:  Org Lett       Date:  1999-08-26       Impact factor: 6.005

4.  Dynamic thermodynamic and dynamic kinetic resolution of 2-lithiopyrrolidines.

Authors:  Iain Coldham; Samuel Dufour; Thomas F N Haxell; Jignesh J Patel; Graciela Sanchez-Jimenez
Journal:  J Am Chem Soc       Date:  2006-08-23       Impact factor: 15.419

5.  A relative organolithium stability scale derived from tin-lithium exchange equilibria. Substituent effects on the stability of alpha-oxy- and alpha-aminoorganolithium compounds.

Authors:  Paula Graña; M Rita Paleo; F Javier Sardina
Journal:  J Am Chem Soc       Date:  2002-10-23       Impact factor: 15.419

6.  Synthesis and reactivity of conformationally locked alpha-aminoorganostannanes and alpha-aminoorganolithiums. Discovery of a surprising configurational requirement for transmetalation.

Authors:  G Chambournier; R E Gawley
Journal:  Org Lett       Date:  2000-06-01       Impact factor: 6.005

7.  Barrier to enantiomerization of unstabilized, chelated, and dipole-stabilized 2-lithiopyrrolidines.

Authors:  Neil J Ashweek; Peter Brandt; Iain Coldham; Samuel Dufour; Robert E Gawley; Fredrik Haeffner; Rosalyn Klein; Graciela Sanchez-Jimenez
Journal:  J Am Chem Soc       Date:  2005-01-12       Impact factor: 15.419

8.  Modeling and experiment reveal an unexpected stereoelectronic effect on conformation and scalar couplings of alpha-aminoorganostannanes, with possible relevance to the tin-lithium exchange reaction.

Authors:  Marcelina Santiago; Eddy Low; Gilles Chambournier; Robert E Gawley
Journal:  J Org Chem       Date:  2003-10-31       Impact factor: 4.354
  8 in total
  1 in total

1.  Overview of Carbanion Dynamics and Electrophilic Substitutions in Chiral Organolithium Compounds.

Authors:  Robert E Gawley
Journal:  Top Stereochem       Date:  2010-01-01
  1 in total

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