1188286-72-7Relevant articles and documents
Imidazol-2-ylidene-4-olate: An anionic N-heterocyclic carbene pre-programmed for further derivatization
Benhamou, Laure,Cesar, Vincent,Gornitzka, Heinz,Lugan, Noel,Lavigne, Guy
supporting information; experimental part, p. 4720 - 4722 (2010/01/15)
The 4-hydroxyimidazolium salt, readily prepared in two steps by acylation of a formamidine and quaternization of the second nitrogen, affords, after deprotonation, the anionic imidazol-2-ylidene-4-olate, which can be complexed to a transition metal and st