Browsing by Subject "Imidazoles"

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A new, mild one-pot synthesis of iodinated heterocycles as suitable precursors for N-heterocyclic carbene complexes

Iglesias, Manuel ; Schuster, Oliver ; Albrecht, Martin (Elsevier, 2010-10-13)

The use of I2/AgOAc in dichloromethane constitutes a cheap, mild, and efficient method for the selective iodination of a variety of heterocycles. In a number of cases, this method provides superior yields than other ...
N-heterocyclic carbene bonding to cobalt porphyrin complexes

Albrecht, Martin ; Maji, Pathik ; Häusl, Christina ; Monney, Angèle ; Müller-Bunz, Helge (Elsevier, 2012-01)

N-heterocyclic carbene (NHC) coordination to a cobalt(III) center embedded in a porphyrin scaffold has been accomplished by decarboxylation from N,N’-dimethylimidazolium-2-carboxylate in the presence of Co(TPP)Cl (TPP = ...