Recent advance in heterocyclic organozinc and organomanganese compounds; direct synthetic routes and application in organic synthesis

Molecules. 2010 Nov 8;15(11):8006-38. doi: 10.3390/molecules15118006.

Abstract

A practical synthetic route for the preparation of 2-pyridyl and 3-pyridyl derivatives has been accomplished by utilizing a simple coupling reaction of stable 2-pyridylzinc bromides and 3-pyridylzinc bromides. The organozincs used in this study were easily prepared via the direct insertion of active zinc into the corresponding bromopyridines. The subsequent coupling reactions with a variety of different electrophiles have afforded the corresponding coupling products. Using highly active manganese, a variety of Grignard-type organomanganese reagents have been obtained. The subsequent coupling reactions of the resulting organomanganese reagents with several electrophiles have also been accomplished under mild conditions.

Publication types

  • Review

MeSH terms

  • Heterocyclic Compounds / chemical synthesis
  • Heterocyclic Compounds / chemistry*
  • Manganese Compounds / chemical synthesis
  • Manganese Compounds / chemistry*
  • Molecular Structure
  • Zinc Compounds / chemical synthesis
  • Zinc Compounds / chemistry*

Substances

  • Heterocyclic Compounds
  • Manganese Compounds
  • Zinc Compounds