4-Biphenylylcalcium Iodide and 9-Phenanthrylcalcium Bromide: Grignard-Type Reagents of Polycyclic Aromatic Hydrocarbons

4-Biphenylylcalcium Iodide and 9-Phenanthrylcalcium Bromide: Grignard-Type Reagents of Polycyclic Aromatic Hydrocarbons

Reduced to the max: Halogenated polycyclic hydrocarbons can be reduced with calcium via two different pathways yielding radical anions due to electron transfer into the π*‐orbital or Grignard‐type reagents due to insertion of Ca into the carbonhalogen bond (see figure).

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Bibliographische Detailangaben
Veröffentlicht in:Chemistry : a European journal 2013-08, Vol.19 (32), p.10497-10500
Hauptverfasser: Köhler, Mathias, Langer, Jens, Fischer, Reinald, Görls, Helmar, Westerhausen, Matthias
Format: Artikel
Sprache:eng
Schlagworte:
Anions
Birch reduction
Bonding
Calcium
Chemistry
Grignard reagent
Halogenated
Hydrocarbons
Insertion
Iodides
polycyclic aromatic hydrocarbons
Radicals
reduction
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Beschreibung
Zusammenfassung:Reduced to the max: Halogenated polycyclic hydrocarbons can be reduced with calcium via two different pathways yielding radical anions due to electron transfer into the π*‐orbital or Grignard‐type reagents due to insertion of Ca into the carbonhalogen bond (see figure).
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201301152