Literature DB >> 20237684

On new N-heterocyclic carbene derived alkylidene imidazolines.

Christiane E I Knappke1, Jörg M Neudörfl, Axel Jacobi von Wangelin.   

Abstract

A series of novel 2-alkylidene imidazolines has been synthesized from imidazolium halides and substituted alkyl halides in the presence of base. The resultant exocyclic enediamines have been characterized and their nucleophilicity has been evaluated upon NMR spectroscopic data and substitution reactions.

Entities:  

Year:  2010        PMID： 20237684     DOI： 10.1039/b921655c

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN： 1477-0520            Impact factor:   3.876


  3 in total

1.  Isolable analogues of the Breslow intermediate derived from chiral triazolylidene carbenes.

Authors:  Daniel A DiRocco; Kevin M Oberg; Tomislav Rovis
Journal:  J Am Chem Soc       Date:  2012-03-28       Impact factor: 15.419

2.  Stable Mesoionic N-Heterocyclic Olefins (mNHOs).

Authors:  Max M Hansmann; Patrick W Antoni; Henner Pesch
Journal:  Angew Chem Int Ed Engl       Date:  2020-01-27       Impact factor: 15.336

3.  NHC Catalysis for Umpolung Pyridinium Alkylation via Deoxy-Breslow Intermediates.

Authors:  Terence Wu; Matthew R Tatton; Michael F Greaney
Journal:  Angew Chem Int Ed Engl       Date:  2022-02-18       Impact factor: 16.823
  3 in total

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